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Administration

Shelly Luke Wille's picture

Shelly Luke Wille

Head of School
Shelly Luke Wille's picture

Shelly Luke Wille

Head of School
Shelly Luke Wille joined CDS as Head of School in 2018. A Bay Area native, she possesses a deep knowledge of and commitment to progressive education. Shelly holds a master's degree in special education and a bachelor's degree in diversified liberal arts (with an emphasis on math and science) from St. Mary’s College, California, as well as credentials in Multiple Subject Teaching and Special Education. Before coming to CDS, Shelly served as the Head of School at Chadwick International in South Korea, a K-12 school with 1,200 students. She was previously the Assistant Head and Elementary School Head at Chadwick before ascending to the Head position. She also served as Assistant Head and Lower School Head at Hillbrook School in Los Gatos, California.

Shelly and her husband, Michael, are passionate believers in our child-centered, constructivist approach, so they were thrilled to find a mission-aligned school for their own children. Their two younger sons, Séamus and Braden, are Middle School students at CDS and their eldest, Kaffie, is a college student.
Rebecca Kroll's picture

Rebecca Kroll

Assistant Head of School & Lower School Director
Rebecca Kroll's picture

Rebecca Kroll

Assistant Head of School & Lower School Director
Rebecca Kroll, Assistant Head of School, joined CDS in 2005 after completing the graduate-level Coro Fellowship in Public Affairs. Previously, she taught fifth grade with Teach for America in Long Beach, CA and also served as the Academic Program Coordinator for the “I Have a Dream" Foundation in San Francisco. Rebecca has a bachelor's degree in English literature from the University of Texas, Austin and an master's degree in educational leadership from the University of the Pacific. She speaks Spanish, and in her free time she enjoys photography, reading, travel, and studying U.S. history.
Antonette Greene's picture

Antonette Greene

Early Childhood Program Director
Antonette Greene's picture

Antonette Greene

Early Childhood Program Director
Antonette Greene, Early Childhood Program Director, joined CDS in 2016 with many years of experience in the area of early childhood education. Antonette completed her Ed.D. in educational leadership from Mills College and also has an master's degree in educational leadership from Mills. As a classroom teacher and assistant director for 18 years at Kumara School in Mill Valley, she served in many roles, including teaching, mentoring classroom teachers, partnering with the director to develop curriculum and program priorities, and presenting the program and curriculum to families. She has also worked as a teacher trainer, helping set goals for teacher growth and developing content and materials for trainings.
Ed Rhee's picture

Ed Rhee

Middle School Director
Ed Rhee's picture

Ed Rhee

Middle School Director
Middle School Director Ed Rhee has previously served as an administrator, teacher, and coach for nearly twenty years on the east coast.  Ed has a master's degree in education from the Harvard University Graduate School of Education and a bachelor's degree in English and drama from Kenyon College. He and his wife Katie, along with their two sons Emerson and Lachlan (both CDS students), enjoy traveling and exploring new places.
John Castro's picture

John Castro

Facilities Manager
John Castro's picture

John Castro

Facilities Manager
John Castro joined CDS in July 2015 as our Facilities Director, bringing more than twenty years of experience in facilities direction and management. For the previous eight years, he was the Director of Facilities at Salesian College Preparatory School in Richmond. He also worked for many years as the building manager for KRON TV-4 in San Francisco.
Cheryl Ewers's picture

Cheryl Ewers

Director of Finance and Operations
Cheryl Ewers's picture

Cheryl Ewers

Director of Finance and Operations
Cheryl Ewers joined CDS in May 2016 as our Director of Finance and Operations. Cheryl worked as a Vice President for Finance in educational publishing beginning in 2004 and before that as a Director of Finance. She has a M.B.A. from the University of Michigan, serves on the board of St. Brendan School, and lives in the West Portal neighborhood.
Andrei Ferrera's picture

Andrei Ferrera

Director of Communication
Andrei Ferrera's picture

Andrei Ferrera

Director of Communication
Andrei Ferrera, Director of Communication, joined CDS in November 2012. Previously, he was Director of Communications for ten years at Head-Royce School, a K-12 independent school in Oakland. Andrei earned a bachelor's degree in music from Sonoma State University. Away from work, he enjoys playing bluegrass music with friends, cooking, and going to the beach with his wife and their dog, Maggie.
Lindsay Hershenhorn's picture

Lindsay Hershenhorn

Director of Curriculum & Innovation
Lindsay Hershenhorn's picture

Lindsay Hershenhorn

Director of Curriculum & Innovation
Lindsay Hershenhorn originally joined CDS in 2009 as a first grade head teacher. She left CDS in 2012 to pursue her doctorate in educational leadership. Lindsay returned to CDS in 2014, first as our Literacy Specialist, then the Assistant Lower School Director, and currently as the Director of Curriculum & Innovation. Lindsay holds a bachelor's degree in psychology from Ithaca College, an master's degree in early childhood education from New York University, and a doctorate in educational leadership from Mills College.
Diane Larrabee's picture

Diane Larrabee

Director of Enrollment Management
Diane Larrabee's picture

Diane Larrabee

Director of Enrollment Management
Diane Larrabee, Director of Enrollment Management, joined CDS in 2005. Diane has a bachelor's degree in English literature from the University of California, Berkeley and a J.D. from the University of California, Hastings College of the Law. She was a commercial litigator for ten years before leaving the practice of law to pursue nonprofit interests. Diane has served as a trustee for several nonprofits, including Compass Family Services and Town School for Boys, where she chaired the diversity committee for four years. Diane enjoys cooking, writing, and reading.
Rico Tan's picture

Rico Tan

Director of Technology
Rico Tan's picture

Rico Tan

Director of Technology
Rico Tan, Director of Technology, received his education in business and computer science at the Indonesian Business Institute in Jakarta, Indonesia. Prior to joining CDS in 2009, he worked at 3Com Corporation, leading their Customer Briefing Center, and also at Heller Ehrman LLP, leading their Worldwide Video Conferencing technology department. At CDS Rico has overhauled the technology infrastructure and introduced Apple desktop computers, laptops, and iPads to staff, faculty, and middle school students. He keeps the CDS Technology Department moving at a very fast pace, and played a key role in the Innovation Lab project for our 601 Dolores middle school building. Rico loves to travel, is an accomplished photographer and, of course, likes all things related to technology.
Chris Teare's picture

Chris Teare

Director of Extended Program
Chris Teare's picture

Chris Teare

Director of Extended Program
Chris Teare, who joined CDS in 2018 as the Director of the Extended Program, has a master's degree in education from Harvard and a bachelor's degree in modern literature from the University of California, Santa Cruz. He has worked in teaching positions at numerous Bay Area organizations, including four years as a teacher and afterschool program director for the Jewish Community Center in Berkeley as well as afterschool positions at the Boys & Girls Club of Santa Cruz and Americorps in East Oakland. Most recently, he served as the program director for Compass Education Group, a local tutoring organization. Chris has traveled extensively throughout Latin America and is proficient in Spanish. Outside of work, Chris is a musician, photographer, and an outdoor sports enthusiast.
Anthony Witte's picture

Anthony Witte

Director of Inclusion
Anthony Witte's picture

Anthony Witte

Director of Inclusion
Anthony Witte, Director of Inclusion, is an experienced educator, administrator, and diversity practitioner who joined us in 2014 from Head-Royce School in Oakland. Anthony has a bachelor's degree in Asian studies from the University of California, Berkeley, a master’s degree in education, equity, and social justice from San Francisco State University, and has studied abroad in Beijing, Hong Kong, and Guangzhou. He brought with him 10 years of independent school and community experience and possesses a skill set that includes restorative justice, design thinking, differentiated instruction, and social justice theater. Anthony is a member of the National Association of Independent Schools (NAIS) Call to Action, a national think tank on diversity, and has been a facilitator, presenter, and blogger at the NAIS People of Color Conference. He is the co-author of Diversity Work in Independent Schools: The Practice and the Practitioner. Anthony is trained in Responsive Classroom, an approach that implements classroom practices that build academic and social-emotional competencies.
Jeanna Yoo's picture

Jeanna Yoo

Director of Advancement
Jeanna Yoo's picture

Jeanna Yoo

Director of Advancement
Jeanna Yoo, Director of Advancement, joined CDS in 2012 from the Museum of Contemporary Art San Diego (MCASD), where she was the Chief Advancement Officer. Prior to MCASD, she was the Director of Individual Giving at the California Academy of Sciences, where she helped to raise $500 million to open the new building in Golden Gate Park. She was also previously the Membership Director at SFMoMA. She has a master's degree in art history and museum studies from the University of Southern California and a bachelor's degree in art history and psychology from UCLA. On weekends, she enjoys cooking and hiking with her husband and daughter.

Academic Support Program

Kate Corliss's picture

Kate Corliss

Lower School Counselor
Kate Corliss's picture

Kate Corliss

Lower School Counselor
Kate Corliss joined CDS in January 2017 as our Lower School Counselor. She holds a master’s degree in school counseling from George Washington University and has more than a decade of experience in a variety of positions and grade levels. At various schools in Washington, D.C. and Maryland from 2004-2012, she served as a Pre-K classroom teacher, as a K-8 art instructor, as an administrator for a Summer Academy program targeted at failing and below-proficient students, and as a counseling intern for District of Columbia public schools. After moving to the west coast in 2012, she served as a case manager for the Raphael House of San Francisco, where she developed an implemented a wide-ranging counseling program for homeless children and families. 
Catherine Grove's picture

Catherine Grove

LS Learning Specialist
Catherine Grove's picture

Catherine Grove

LS Learning Specialist
Catherine Grove, Lower School Learning Specialist, joined CDS in 2017 after 14 years as a teacher with the San Francisco Unified School District. Catherine holds a California Teaching Credential in both Elementary Education (Multiple Subjects) and Special Education from San Francisco State University. She has a master's degree in special education with an emphasis on mild/moderate learning disabilities from San Francisco State.

Catherine is trained in Slingerland Multisensory Structured Language Approach, Project Read, LindaMood Bell, Making Math Real, and Social Thinking Curriculum.

Outside of teaching, Catherine enjoys biking, reading, and playing at the beach with her two children.
Jill Rosenberg's picture

Jill Rosenberg

MS Learning Specialist
Jill Rosenberg's picture

Jill Rosenberg

MS Learning Specialist
Jill Rosenberg joined CDS in 2018 as our Middle School Learning Specialist. She had served in the same position for the previous four years at Chinese American International School, and she has more than ten years of experience working in various roles in the teaching world, including as a classroom teacher, an administrator, and an educational therapist. Jill holds a master’s degree in educational therapy from California State University, Northridge, and a bachelor's degree in family & consumer sciences, early childhood education from San Francisco State University.
Wendy Macias Walker's picture

Wendy Macias Walker

MS Counselor
Wendy Macias Walker's picture

Wendy Macias Walker

MS Counselor
Wendy Macias Walker, Middle School Counselor, holds a M.Ed. in Secondary Counseling from the University of South Carolina and a bachelor's degree in sociology-anthropology and Spanish from Knox College in Illinois. Before joining CDS in 2016, Wendy spent 18 years at Punahou School, a K-12 independent school in Hawaii, first as a teacher and subsequently as a teacher and counselor. During her 13 years as a counselor at Punahou, Wendy maintained long-term counseling relationships with students, developed curriculum, taught psychology, provided ninth grade guidance, peer helping, and advanced peer helping, and served as an advisor to the school’s Neuro Club. Prior to her work at Punahou, Wendy worked as a teacher at various schools in Tennessee, South Carolina, Michigan, and Mexico. She is fluent in Spanish.

Preschool Team

Greg Gardner's picture

Greg Gardner

PS Starfish Head Teacher
Greg Gardner's picture

Greg Gardner

PS Starfish Head Teacher
Greg Gardner, Starfish Head Teacher, joined us in 2012 from Presidio Early Education School, an inclusive Reggio Emilia preschool. Prior to that, he was a substitute for special ed/child development classrooms through San Francisco Unified School District and has also been an instructor at the Thrive Foundation for Youth in San Francisco. He earned his Early Childhood Education credits from City College of San Francisco and is working towards a bachelor's degree in education from Grand Canyon University. He also owns his own independent record label, has performed with Conspiracy of Beards, creates children's songs and books about social justice issues, and designs graphics for the San Francisco Skate Club. He is the father of two children.
Candy Mabry's picture

Candy Mabry

PS Teddy Bears Head Teacher
Candy Mabry's picture

Candy Mabry

PS Teddy Bears Head Teacher
Candy Mabry, Teddy Bear Head Teacher, joined CDS in 1990 as a preschool teacher. During the 2004-2005 school year, Candy was the Assistant Head of School, and from 2006-2008 she taught kindergarten. During the 2003-2004 school year, Candy served as the early childhood representative for the California Association of Independent Schools Northern Professional Services Committee. Candy earned her bachelor's degree in music at San Francisco State University and received certificates from City College of San Francisco in early childhood education and early childhood administration. Candy is certified in the Project Approach and has received training through All Kinds of Minds. Prior to joining CDS, she spent eight years as a head teacher at the Jewish Community Center, Rosenberg Early Childhood Center in San Francisco.
Alicia Perdue's picture

Alicia Perdue

PS Leaping Lizards Head Teacher
Alicia Perdue's picture

Alicia Perdue

PS Leaping Lizards Head Teacher
Alicia Perdue, Leaping Lizard Head Teacher, has been teaching at CDS since 1997. Alicia earned her bachelor's degree in elementary education from Grand Canyon University. She has a child development master teacher permit with the State of California, is certified in the Project Approach, trained in the Responsive Classroom, and in 2004 served as the early childhood representative for the California Association of Independent Schools Northern Professional Services Committee.
Guillermo Cortez's picture

Guillermo Cortez

PS Teddy Bears Spanish Teacher
Guillermo Cortez's picture

Guillermo Cortez

PS Teddy Bears Spanish Teacher
Guillermo Cortez, Preschool Teddy Bears Teacher, joined CDS in 2016 after holding various teaching positions in San Francisco and Cambridge, Massachusetts. Most recently, he was a first grade co-teacher at San Francisco Day School, and prior thereto was a paraprofessional teacher at Presidio Early Education School, an inclusive Reggio Emilia preschool, and a lead science instructor at Galileo Innovation Camp for Kids. He holds a bachelor's degree in child development from Tufts University and is trained in Responsive Classroom, an approach that implements classroom practices that build academic and social-emotional competencies. Guillermo is fluent in Spanish. 
Jasmin Flores's picture

Jasmin Flores

PS Starfish Spanish Teacher
Jasmin Flores's picture

Jasmin Flores

PS Starfish Spanish Teacher
Jasmin Flores, Preschool Starfish Teacher, joined CDS in 2015. She was a preschool teacher for 14 years at Buen Dia Family School in San Francisco, an arts-focused English-Spanish bilingual preschool program, and prior thereto she taught at Guided Discovery, an inclusion preschool that is a program of the YMCA in Boise, Idaho. Jasmin earned her Early Childhood Education units through City College of San Francisco and has received training in mindfulness in education. She is fluent in Spanish. 
Radha Kindler's picture

Radha Kindler

PS Starfish Teacher
Radha Kindler's picture

Radha Kindler

PS Starfish Teacher
Radha Kindler, Preschool Starfish Teacher, joined CDS in 2015. Radha earned an associate degree in child development and a certificate in child development from City College of San Francisco. She has 10 years of experience teaching according to the Reggio Emilia philosophy at the Jewish Community Center and over 18 years of teaching experience altogether. Most recently, Radha has been the Lead Volunteer and Childcare Coordinator for Project Homeless Connect, an agency that connects San Franciscans experiencing homelessness with the care and support they need to move forward.
Daisy Martinez's picture

Daisy Martinez

PS Leaping Lizards Teacher
Daisy Martinez's picture

Daisy Martinez

PS Leaping Lizards Teacher
Daisy Martinez joined CDS in 2019 as our ECP Extended Program Coordinator before moving to the Preschool Leaping Lizards classroom later that year. Daisy is bilingual (English & Spanish) and holds a bachelor's degree in child and adolescent development from San Francisco State University. She has nine years of experience in the field of early childhood education working with children and families from diverse backgrounds, both as a lead preschool teacher and as a site supervisor.
Shaye Shirinbab's picture

Shaye Shirinbab

PS Teddy Bears Teacher
Shaye Shirinbab's picture

Shaye Shirinbab

PS Teddy Bears Teacher
Shaye (Shaghayegh) Shirinbab permanently joined the Teddy Bears team in 2018 after having previously served with CDS as a substitute teacher. She holds a bachelor's degree in English literature from Bahonar University in Iran, a Montessori Early Childhood Diploma from the Toronto Montessori Institute, a master's degree in arts education from Concordia University in Montreal, and an Administration Early Childhood Certificate from City College of San Francisco. Shaye has served as a lead teacher at Toronto Montessori schools, an after school educator and administrator at the Golestan Center for Language Immersion and Cultural Education in Berkeley, and an art education intern at Fine Arts Museum of San Francisco. She is the co-founder and program director of Multiverse Art Gallery, a showcase for multicultural works of art in the Bay Area.
Ngoc Tran's picture

Ngoc Tran

PS Leaping Lizards Teacher
Ngoc Tran's picture

Ngoc Tran

PS Leaping Lizards Teacher
Ngoc Tran, Leaping Lizard Teacher, came to CDS in 2000 from Head Start, where she worked for five years. Ngoc received her associate degree in child development and a certificate in child development administration from City College of San Francisco, and she has a child development site supervisor permit with the state of California. Ngoc is certified in the Project Approach and trained in Total Physical Response (TPR). She continues to pursue child development coursework and classes in English as a Second Language. Ngoc has two children and, in addition to English, she speaks and writes Vietnamese, Cantonese, and Mandarin. She enjoys sewing and is passionate about sharing her culture and learning about other cultures in the CDS community.

Transitional Kindergarten Team

Pauline Gutierrez's picture

Pauline Gutierrez

TK Alligators Teacher
Pauline Gutierrez's picture

Pauline Gutierrez

TK Alligators Teacher
Pauline Gutierrez joined the transitional kindergarten team in 2019. They hold a bachelor's degree in child/adolescent development from San Francisco State and have taught for the past four years at Children’s Campus, the early childhood educational facility on the SF State campus. They also have served as an intern in the kindergarten classroom of Spruce Elementary School in South San Francisco.
Divya Vyas's picture

Divya Vyas

TK Alligators Head Teacher
Divya Vyas's picture

Divya Vyas

TK Alligators Head Teacher
Divya Vyas, Transitional Kindergarten Head Teacher, joined CDS in 2014 with more than ten years of experience in curriculum planning, classroom teaching, and documentation of different early childhood settings. Divya earned a bachelor's degree in psychology and child care from SNDT University, Mumbai, India, a master's degree in English literature from JNV University, and a master’s degree in early childhood education from San Francisco State University.

Lower School Team

Valentine Batra's picture

Valentine Batra

2nd Grade Octopuses Associate Teacher
Valentine Batra's picture

Valentine Batra

2nd Grade Octopuses Associate Teacher
Valentine Batra joined the Second Grade Octopuses team in 2019 after having worked in our extended care program since the fall of 2018. Valentine has a bachelor's degree in history from Lewis & Clark College and has worked as an educator on three different continents. She has been a volunteer English teacher in Nepal and a summer camp counselor in rural Spain, and in America she has served as a math tutor, an intern for children’s programs at the Fine Arts Museum of San Francisco, and a camp counselor and social media director at the Portland Children’s Museum. Valentine also volunteered for four years at a nursing home in New York.
Caitlyn Connolly's picture

Caitlyn Connolly

4th Grade Hummingbirds Head Teacher
Caitlyn Connolly's picture

Caitlyn Connolly

4th Grade Hummingbirds Head Teacher
Caitlyn Connolly joined the Fourth Grade Hummingbirds team in 2019 after teaching students in grades 1-3 at Shanghai Community International School in China for five years. She has considerable experience in the Bay Area educational world: after receiving a bachelor's degree in history from Santa Clara and an master's degree in teaching from the University of San Francisco, she served as a kindergarten teacher first at Rosa Parks Elementary School in San Francisco and then at St. Timothy’s Catholic School in San Mateo, and later as a first grade teacher at All Souls Catholic School in South San Francisco. Caitlyn also served as a middle and high school basketball coach during her time in China.
Nicole Chin's picture

Nicole Chin

3rd Grade Pelicans Associate Teacher
Nicole Chin's picture

Nicole Chin

3rd Grade Pelicans Associate Teacher
Nicole, who joined the Third Grade Pelicans team in 2019, is a graduate of the University of California, Davis with a double major in economics and music and a minor in education. She worked for three years at the Peregrine School, initially as a chorus teacher working with all elementary grades and eventually adding duties as a Chinese immersion kindergarten teacher. Nicole is also a private violin instructor and has worked as an assistant conductor at Chanticleer Skills/Lab, a summer camp program for young singers. She is fluent in Mandarin.
Reggie Foldes's picture

Reggie Foldes

1st Grade Hawks Co-Head Teacher
Reggie Foldes's picture

Reggie Foldes

1st Grade Hawks Co-Head Teacher
Reggie Foldes, First Grade Co-Head Teacher, joined CDS in 2012. Reggie received a multiple subject teaching credential and master's degree in curriculum and instruction through the Bay Area Teacher Training Institute at the University of the Pacific. Reggie also has a bachelor's degree in history with a minor in education studies from The Colorado College. She brings experience teaching environmental education to elementary-aged children with Vida Verde Nature Education, The Marine Mammal Center and the Richardson Bay Audubon Center and Sanctuary, with a focus on hands-on, inquiry-based and experiential learning. When not teaching, Reggie loves to hike in beautiful places, listen to bluegrass music, and cook delicious fresh foods.
Belinda Gray's picture

Belinda Gray

1st Grade Owls Co-Head Teacher
Belinda Gray's picture

Belinda Gray

1st Grade Owls Co-Head Teacher
Belinda Gray, First Grade Owls Teacher, joined CDS in 2014 with nine years of teaching experience, including six years lead-teaching first grade at the San Francisco Day School and at the Keys School in Palo Alto. Belinda has an M.F.A. in photography from the San Francisco Art Institute and a bachelor's degree in photography from Humboldt State University. She holds a California Multiple Subject Teaching Credential through the Bay Area Teacher Training Institute at San Francisco State University. Belinda has received mindfulness curriculum training through Mindful Schools, a leading nonprofit in the field of mindfulness in education. She is trained in the Lucy Calkins Reading and Writing Workshop at Columbia University Teachers College and in Responsive Classroom, an approach that implements classroom practices that build academic and social-emotional competencies.
Tristan Jemiolo's picture

Tristan Jemiolo

Kindergarten Redwoods Teacher
Tristan Jemiolo's picture

Tristan Jemiolo

Kindergarten Redwoods Teacher
Tristan Jemiolo joined the kindergarten team in the spring of 2017 after having served there as a maternity substitute earlier in the school year. Tristan holds a bachelor's degree in film from Vassar College and is a graduate of the New Teacher Institute at Town School for Boys. While at Town School, Tristan was an intern teacher in kindergarten and in third grade. He was previously the Commissioner of the Boys U-13 and U-15 Divisions of the Northern California Junior Lacrosse Association, and has coached lacrosse, soccer, and basketball at Town School and at Stuart Hall for Boys.
Katie Klamm's picture

Katie Klamm

Kindergarten Sequoias Head Teacher
Katie Klamm's picture

Katie Klamm

Kindergarten Sequoias Head Teacher
Katie Klamm joined the Kindergarten Sequoias team in 2019 with a decade of experience working with children in a variety of roles. Before coming to CDS, she taught for five years at the Mission Preparatory School, first in kindergarten and later in transitional kindergarten. Previously, she worked as a teacher in the charter school network Rocketship Education, as a Teach for America educator, and as an administrative assistant at the Habitot Children’s Museum in Berkeley. Katie holds a bachelor's degree in political science from the University of California, Berkeley and an master's degree in education (Early Childhood Concentration) from Arizona State University.
Jodi Kraning's picture

Jodi Kraning

Kindergarten Sequoias Head Teacher
Jodi Kraning's picture

Jodi Kraning

Kindergarten Sequoias Head Teacher
Jodi Kraning joined the Kindergarten Sequoias team in 2015. Jodi has held a variety of teaching roles, including positions at The Children’s School in La Jolla, CA, St. Therese Community Preschool in Sydney, Australia, and the Boulder Journey School in Colorado. She earned her bachelor’s degree in human development and family studies with an emphasis on the young child from Michigan State University. Jodi also holds an master's degree in education and human development from University of Colorado, Boulder Journey School with a specialization in literacy. 
Jessica Kumar's picture

Jessica Kumar

2nd Grade Dolphins Co-Head Teacher
Jessica Kumar's picture

Jessica Kumar

2nd Grade Dolphins Co-Head Teacher
Jessica Kumar joined CDS full-time in 2017 after having previously served as a maternity substitute. She has a master's degree in curriculum and instruction from the Bay Area Teacher Training Institute at the University of the Pacific; a bachelor's degree in religious studies from Pomona College; and a California Multiple Subject Teaching Credential from the Bay Area Teacher Training Institute at San Francisco State University. Jessica has been a lead teacher in first grade at Prospect Sierra School in El Cerrito, California, and at Ormondale School in Portola Valley, California. She also has taught kindergarten and fourth grade and was a teaching fellow in fifth grade at Epiphany Middle School, an independent, tuition-free middle school serving children from low-income families in the Boston area.
Christy Kyong's picture

Christy Kyong

Kindergarten Sequoias Associate Teacher
Christy Kyong's picture

Christy Kyong

Kindergarten Sequoias Associate Teacher
Christy Kyong, Kindergarten Sequoias Associate Teacher, joined CDS in 2015 as a Preschool Teddy Bears teacher after more than a decade of teaching and developing curriculum for strings and music in schools around the Bay Area. During the 2018-2019 school year, Christy served in the Fourth Grade Marbled Murrelets classroom as she started pursuing a master's degree in education and a California Multiple Subject Teaching Credential through the Bay Area Teacher Training Institute at the University of the Pacific. She earned her bachelor's degree in music and interdisciplinary studies in early childhood from the University of California, Berkeley and a master's of music in violin performance from Northwestern University, Bienen School of Music. Christy is trained in Responsive Classroom, an approach that implements classroom practices that build academic and social-emotional competencies. A Bay Area native, she lives in Castro Valley with her husband, Jay, and her two children, Kevin (CDS student) and Chloe.
Anna Lee's picture

Anna Lee

1st Grade Owls Co-Head Teacher
Anna Lee's picture

Anna Lee

1st Grade Owls Co-Head Teacher
Anna Lee, who joined the First Grade Owls team in 2018, is a recent graduate of Swarthmore College and a former Teaching Fellow with Breakthrough Collaborative, a nonprofit organization that provides summer academic programming and school-year support to under-resourced students. Anna also possesses experience as a student teacher in multiple constructivist schools, has worked with students between third and sixth grades, and has designed interdisciplinary lessons focused on equity and equality. She is trained in Responsive Classroom, an approach that implements classroom practices that build academic and social-emotional competencies.
Alex Miller's picture

Alex Miller

3rd Grade Pelicans Head Teacher
Alex Miller's picture

Alex Miller

3rd Grade Pelicans Head Teacher
Alex Miller, Third Grade Pelicans Head Teacher, joined CDS in 2013. He earned a bachelor's degree in communication studies from the University of San Diego and a master's degree in elementary education from the University of Phoenix. Previous to CDS, Alex worked as a 3rd grade intern and a 1st grade intern in the New Teacher Institute at Town School for Boys. Alex has extensive experience in athletics, serving as a head coach for 6th grade baseball and soccer, 8th grade basketball, 5th-8th grade golf, and 1st grade baseball. He also was a 5th grade after school teacher with Growth & Learning Opportunities in San Francisco. Alex is trained in Responsive Classroom, an approach that implements classroom practices that build academic and social-emotional competencies. Away from school, Alex enjoys cooking and exploring new hiking trails with his dog, Bear.
Darryl Owens's picture

Darryl Owens

4th Grade Marbled Murrelets Head Teacher
Darryl Owens's picture

Darryl Owens

4th Grade Marbled Murrelets Head Teacher
Darryl, Fourth Grade Marbled Murrelets Head Teacher, joined CDS in 2017 from Presidio Hill School, where she was the maternity leave substitute in fifth grade for over a year. Prior thereto, Darryl taught fourth and fifth grade for four years at the Kennington Junior Academy in England, and previously was a summer volunteer teacher with Art in Tanzania, a non-governmental organization (NGO) that promotes the development of vulnerable communities in Tanzania through education, arts and health and environmental programs. Darryl holds a bachelor's degree and Qualified Teacher Status in primary education from Canterbury Christ Church University in England. She is trained in Responsive Classroom, an approach that implements classroom practices that build academic and social-emotional competencies.
Luisa Pinto's picture

Luisa Pinto

Kindergarten Redwoods Head Teacher
Luisa Pinto's picture

Luisa Pinto

Kindergarten Redwoods Head Teacher
Luisa Pinto, Kindergarten Redwoods Head Teacher, came to CDS in 2008 after teaching kindergarten, first, and second grades at Ring Mountain Day School in Mill Valley. She previously taught elementary school at The Nueva School in Hillsborough. Luisa has a master's degree in early childhood education and a multiple subject teaching credential with a focus on early childhood education from Mills College, and holds a bachelor's degree in liberal studies from San Francisco State University. She is fluent in Portuguese and enjoys yoga, traveling, cooking, and biking to the beach.
Josephine Saunders's picture

Josephine Saunders

2nd Grade Dolphins Co-Head Teacher
Josephine Saunders's picture

Josephine Saunders

2nd Grade Dolphins Co-Head Teacher
Josephine Saunders, Second Grade Dolphins Teacher, holds a bachelor's degree in English with Qualified Teacher Status from Liverpool John Moores University in England. Prior to joining CDS in 2016, Josephine was a third grade teacher at Concord Hill School in Chevy Chase, Maryland for two years. Prior thereto, she was at The British Schools of America for 12 years, where she held several positions, including classroom teacher for various grades, Instructional Coach, Literacy Subject Leader, International Primary Curriculum Coordinator, and Director of Lower School. She also taught elementary grades at St. Margaret Mary’s Primary School in Liverpool, England. Josephine has received extensive professional development in the area of multicultural education and while at Concord Hill School was the school’s Diversity and Inclusion Coordinator. 
Ami Sciarrillo's picture

Ami Sciarrillo

4th Grade Hummingbirds Associate Teacher
Ami Sciarrillo's picture

Ami Sciarrillo

4th Grade Hummingbirds Associate Teacher
Ami Sciarrillo, Fourth Grade Hummingbirds Associate Teacher, joined CDS in 2019 as a second-year BATTI student pursuing a master's degree in education and a Multiple Subject Teaching Credential through the University of the Pacific, Bay Area Teacher Training Institute. Last year, she served as a third grade teaching assistant at San Francisco Friends School.  She has a bachelor's degree in liberal studies from San Francisco State and has worked as a volunteer in multiple local schools, including Starr King Elementary School and Marshall Elementary School. Ami also has done educational work with Jumpstart and Amigos de las Americas. She is trained in Responsive Classroom, an approach that implements classroom practices that build academic and social-emotional competencies, and she is fluent in Spanish and conversational in French.
Michael Shin's picture

Michael Shin

1st Grade Hawks Co-Head Teacher
Michael Shin's picture

Michael Shin

1st Grade Hawks Co-Head Teacher
Michael Shin joined the First Grade Hawks team in 2019. He received a bachelor's degree in education from Swarthmore College and has experience working with all grades between first and fourth. He served as a first grade teacher at Phillips Brooks School for three years before coming to CDS, and he previously worked as a first and third grade teacher at Beauvoir, the National Cathedral Elementary School in Washington, DC, and as a second and fourth grade teacher at San Francisco Day School. Michael also worked as a math instructor for the Prison University Project in San Quentin.
Ginny Spivey's picture

Ginny Spivey

3rd Grade Quails Head Teacher
Ginny Spivey's picture

Ginny Spivey

3rd Grade Quails Head Teacher
Ginny Spivey returned to the Third Grade Quails classroom in 2018 after having served as CDS' K-4 Director of Teaching and Learning for four years. She originally joined CDS in 2006 after teaching in the Virginia public school system for five years. She also has worked as an instructional coordinator and assistant principal, and she piloted a partial Spanish immersion program in the Charlottesville City Schools in Charlottesville, Virginia. Ginny has a bachelor's degree in Spanish and a master’s degree in teaching (dual certification in special education and elementary education) from the University of Virginia, and she is National Board-certified. She is trained in Responsive Classroom, an approach that implements classroom practices that build academic and social-emotional competencies.
Jamie Turner's picture

Jamie Turner

4th Grade Marbled Murrelets Associate Teacher
Jamie Turner's picture

Jamie Turner

4th Grade Marbled Murrelets Associate Teacher
Jamie Turner joined the Fourth Grade Marbled Murrelets team in 2019 after having worked in the extended program during the previous school year. Jamie has a bachelor's degree in fine arts from Columbus College of Art and Design and a master's degree in the same field from California College of the Arts. She has served as a lead preschool teacher in New York and Ohio and also has worked extensively in arts education. She is the co-founder and education coordinator for the Bay Area Newcomer Arts Exchange, serving refugee families and children, and also worked as a fellow at Yerba Buena Center for the Arts.
Kay Washington's picture

Kay Washington

2nd Grade Octopuses Head Teacher
Kay Washington's picture

Kay Washington

2nd Grade Octopuses Head Teacher
Kay Washington, Second Grade Co-Head Teacher, joined CDS in 2011. She holds a bachelor's degree in English literature and child development from Mills College, as well as a master's degree in curriculum and instruction and a California Multiple Subject Teaching Credential from the Bay Area Teacher Training Institute at the University of the Pacific. Kay also has experience working in the elementary grades in the Oakland Unified School District. She is trained in Responsive Classroom, an approach that implements classroom practices that build academic and social-emotional competencies, and is fluent in Spanish.
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Ashley Zamora

3rd Grade Quails Associate Teacher
Ashley Zamora's picture

Ashley Zamora

3rd Grade Quails Associate Teacher
Ashley Zamora, Third Grade Quails Associate Teacher, holds a bachelor's degree in anthropology from the University of California, Riverside. She came to CDS in 2019from Carden Academy of Almaden, where she had served as the fourth grade teacher. Prior thereto, Ashley spent more than a year working as an English teacher in Istanbul, first working with students between second to fifth grades at Ütopya Elementary and then teaching second grade at ENKA Okulları, a school with a focus on hands-on, inquiry-based, and experiential learning. She has served as a volunteer at Cottonwood Elementary School in Kansas and at the International Rescue Committee in Los Angeles. Ashley has also studied abroad at the American University of Beirut and the Lebanese American University and served as a volunteer tutor to students and Syrian refugees in Lebanon. She is proficient in Spanish.

Middle School Team

Terry Ashkinos's picture

Terry Ashkinos

MS 8th Humanities Teacher
Terry Ashkinos's picture

Terry Ashkinos

MS 8th Humanities Teacher
Terry Ashkinos, Eighth Grade Homeroom & Middle School Humanities Teacher, was the middle school social studies and journalism teacher at Everett Middle School for six years before joining CDS in 2005. Prior to working at Everett, Terry was an ESL teacher in Los Angeles and Bratislava, Slovakia. He has a bachelor's degree in philosophy and humanities from the University of California, Santa Barbara and a master's degree in philosophy from San Francisco State University. Terry has been trained in Responsive Classroom, an approach that implements classroom practices that build academic and social-emotional competencies. He and his wife have two sons, Cash (CDS ‘17) and Catcher ('23). Terry is an occasional writer of fiction as well as a local musician.
Barbie Brannon's picture

Barbie Brannon

MS 5th Humanities Teacher
Barbie Brannon's picture

Barbie Brannon

MS 5th Humanities Teacher
Barbie Brannon joined CDS in 2016 as a Fifth Grade Humanities Teacher with more than ten years of teaching experience, most recently at St. Philip Elementary School in San Francisco and prior thereto at St. John School in San Francisco. While at St. John School, she was a lead teacher in second and fourth grade, taught fifth grade history for four years, taught fifth and sixth grade language arts in the 2007 summer program, and was principal of the summer program in 2009. Barbie holds a bachelor's degree in psychology from the University of San Francisco and a master's degree in cross-cultural education and a California Multiple Subject Teaching Credential from National University.
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Mickael Drouet

MS 7th/8th Spanish Teacher
Mickael Drouet's picture

Mickael Drouet

MS 7th/8th Spanish Teacher
Mickael Drouet, Spanish Teacher (grades 7-8), joined CDS in 2010 from the University of Nevada, Las Vegas, where he was a French instructor. Prior to college teaching, he taught English and Spanish to middle school students. He has a master’s degree in language arts and commerce (English and Spanish) from the University of Caen (France) and a bachelor's degree in foreign languages and philosophy (English, Spanish and Italian).
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Jonah Mandis

MS 5th/6th Science Teacher
Jonah Mandis's picture

Jonah Mandis

MS 5th/6th Science Teacher
Jonah Mandis, Fifth & Sixth Grade Science Teacher, joined CDS in 2017 with 15 years' experience teaching science, most recently for three years at The Academy School in Berkeley, California, where he taught a hands-on science curriculum to grades K-8. Prior thereto, he taught sixth through eighth grade science for two years at Archway Middle School, also in Berkeley. He also has taught chemistry, biology, environmental science, and AP Honors Physics at the School for Independent Learners, was a K-1 science teacher at the Nueva School, and has been a science educator for nonprofits such as Coyote Point Museum, the Aquarium of the Bay, and Camp Galileo. Jonah holds a master's degree in entomology from San Jose State University and a bachelor's degree in plant ecology from San Francisco State University.
Paola Nou's picture

Paola Nou

MS 5th/6th Spanish Teacher
Paola Nou's picture

Paola Nou

MS 5th/6th Spanish Teacher
Paola Nou, Fifth & Sixth Grade Spanish Teacher, joined CDS in 2017 after teaching Spanish for 12 years at Presidio Hill School. She has taught Spanish at Live Oak School (middle school), Greenwood School in Mill Valley (grades K-8), and Gateway High School. She also has served as a Spanish-language crisis line volunteer at Casa de las Madres, a nonprofit organization providing support and services to women and children experiencing domestic violence. Paola holds a master's degree from the State University of Argentina and is trained in Developmental Designs.
Art Oloresisimo's picture

Art Oloresisimo

MS 6th Humanities Teacher
Art Oloresisimo's picture

Art Oloresisimo

MS 6th Humanities Teacher
Art Oloresisimo joined CDS in 2016 as a Sixth Grade Humanities Teacher after teaching middle school social studies for nine years at St. Philip School in San Francisco. He also has taught social studies in middle and high school with the San Francisco Unified School District, and has taught advanced reading to adult ESL students at the College of San Mateo. Art holds a bachelor's degree in philosophy from the University of California, Berkeley and a master's degree in teaching English as a second language as well as a Single-Subject California Teaching Credential from the University of San Francisco. 
Skye Scarbrough's picture

Skye Scarbrough

MS 5th/6th Math Teacher
Skye Scarbrough's picture

Skye Scarbrough

MS 5th/6th Math Teacher
Skye Scarbrough, who became our Fifth & Sixth Grade Math Teacher in 2019, originally joined CDS as a fourth grade teacher in 2015 with seven years of classroom teaching experience in California as well as Georgia and Florida. Most recently, Skye was a third grade teacher at Stratford Elementary School in San Francisco. Skye has a master's degree in teaching from the University of South Florida and a bachelor's degree in public policy from Georgia State University. In addition to her work in schools, Skye was a lobbyist for the Georgia state judicial system and has been a project manager in both the public and private sectors.
Anne Sculley's picture

Anne Sculley

MS 7th/8th Science Teacher
Anne Sculley's picture

Anne Sculley

MS 7th/8th Science Teacher
Anne Sculley joined CDS in 2017 as our 7th/8th Grade Science Teacher. She has previously served as a middle school science teacher and department coordinator at St. Cecilia School, a 7th-12th grade science teacher at Waverley College in Sydney, Australia, and a science teacher and department head at St. Vincent’s College in the same city. Additionally, she has worked as a preschool teacher and fundraising chair at Miraloma Cooperative Public School, a teacher for English language learners at Transworld School, and a production executive in the film and television industry for more than a decade. She holds a bachelor's degree in education from the University of Canberra.
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Ryan Trutner

MS 7th/8th Math Teacher
Ryan Trutner's picture

Ryan Trutner

MS 7th/8th Math Teacher
Ryan joined CDS in 2016 as our Seventh & Eighth Grade Math Teacher. He holds a bachelor's degree from the University of Oregon, and prior to joining CDS he taught sixth, seventh, and eighth grade math at the Hillcrest School in the East Bay. In his first year at CDS, Ryan was instrumental in creating math and statistics clubs designed to provide extracurricular challenges to students. He is a former semi-pro soccer player and has played professional soccer in Spain.
Chris Wachter's picture

Chris Wachter

MS 7th Humanities Teacher
Chris Wachter's picture

Chris Wachter

MS 7th Humanities Teacher
Christopher Wachter is our Seventh Grade Humanities Teacher. Prior to joining CDS in 2015, Christopher was a language arts and math teacher at St. John School in San Francisco. He also has teaching experience abroad, having worked as an English as a Second Language Instructor for high school-aged students in Pokhara, Nepal. Christopher earned a master's degree in teaching from the University of San Francisco and also holds bachelor’s degrees from San Francisco State University in psychology (child development) and literature. In 2018, he received the first annual Molly Huffman Award for Teaching Excellence as the teacher whose work best exemplifies the core educational values of CDS: engaging students in critical and creative thinking, inspiring the joy of learning, challenging and inspiring students to do their best work, exhibiting high personal and professional standards, and engaging actively in professional development.
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Laura Wolfram

Learning Resources and Middle School Curriculum Coordinator
Laura Wolfram's picture

Laura Wolfram

Learning Resources and Middle School Curriculum Coordinator
Laura Wolfram, Learning Resources and Middle School Curriculum Coordinator, joined CDS in 2015. Most recently, Laura taught at the Town School for Boys, where she was the Inquiry Project Coordinator for Town School’s eighth grade cross-curricular course. She has also served as a seventh and eighth grade English teacher at Town and was the school’s Directory of Library Services. Her prior teaching experience includes positions at The Marymount School and Horace Mann School in New York City. Laura earned her bachelor's degree from Swarthmore College, her master's degree in art history from the Institute of Fine Arts in New York City and an M.L.S. from Queens College, City University of New York.

Specialist Teachers

Xochi Batlle's picture

Xochi Batlle

Farm & Garden Teacher
Xochi Batlle's picture

Xochi Batlle

Farm & Garden Teacher
Xochi Batlle, Farm & Garden Teacher, holds a bachelor of science in wildlife ecology and conservation and a bachelor of arts in anthropology from the University of Florida. Prior to joining CDS, Xochi taught a science-based curriculum to preschool through fifth grade students at Fairmount Elementary School through Education Outside, a nonprofit organization that advances science education and environmental literacy by teaching outdoors in public school. Most recently, she taught life sciences at SF Expeditionary School, a small school providing individualized instruction to students in grades 4 through 7. She also has been a lead teacher at Aim High, a summer learning and enrichment program that serves under-resourced middle school students, and a teacher-in-residence at Slide Ranch, leading outdoor experiential learning programs that emphasized farming, cooking, caring for animals, and exploring the wilderness and the coast. 
Jeri Countryman's picture

Jeri Countryman

MS Director of the Innovation Lab
Jeri Countryman's picture

Jeri Countryman

MS Director of the Innovation Lab
Jeri Countryman, Director of the Innovation Lab, brings to CDS a rich and diverse background in technology, innovation, and design thinking. Previously, she was a senior project manager at Chabot Space & Science Center and has served as a curriculum and technology consultant for various educational organizations. Jeri earned a bachelor's degree in mathematics from Simmons College, a master’s degree in interdisciplinary computer science from Mills College, and a master’s degree in education from the University of California, Santa Cruz. Jeri is a parent at CDS.
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Spencer Donaldson

LS Associate Physical Education Teacher
Spencer Donaldson's picture

Spencer Donaldson

LS Associate Physical Education Teacher
Spencer Donaldson, Lower School Associate PE Teacher, joined CDS in 2016 as a lower school classroom teacher before moving to the athletic department in 2019. He holds an master's degree in education and a California Preliminary Multiple Subject Teaching Credential from the Bay Area Teacher Training Institute at the University of the Pacific, as well as a bachelor's degree in English from Occidental College. He has been a counselor at various camps for elementary-aged children, including working with third grade students at the summer academy of Growth and Learning Opportunities (GLO), a nonprofit organization whose mission is to empower youth and families to be leaders toward equitable communities. Spencer is an experienced podcaster, blogger, and writer, focusing on sports topics, and an accomplished musician.
Cristal Fiel's picture

Cristal Fiel

All School Librarian
Cristal Fiel's picture

Cristal Fiel

All School Librarian
Cristal Fiel joined CDS in 2019 as our first-ever All School Librarian. Before coming to CDS, she was a Teacher Librarian at Frick Impact Academy in Oakland, where she worked to empower students with a love of reading by providing access to books and media that reflected their cultural environment. Previously, Cristal served as a Community Investments Senior Program Associate for the San Francisco Arts Commission (SFAC), where she helped provide grants for historically marginalized communities. She also co-chaired the Cultural Equity Working Group at SFAC and served as a City and County of San Francisco representative in the Government Alliance on Race and Equity (GARE). Cristal holds bachelor’s degrees in ethnic studies and sociology from the University of California, Berkeley and a master’s in library and information sciences from the University of Washington Information School.
Katie Hart's picture

Katie Hart

ECP & LS Art Teacher
Katie Hart's picture

Katie Hart

ECP & LS Art Teacher
Katie Hart, who joined us in 2018 as our Early Childhood Program and Lower School Art teacher, holds a master’s degree in urban education from Holy Names University, a bachelor's degree in visual arts from the University of California, Santa Cruz, and a California Clear Single-Subject Art Teaching Credential. She is a practicing artist and has more than a decade of experience teaching art to students across all grades from kindergarten to high school. Before coming to CDS, she served for eight years as the K-6 art teacher at Lighthouse Community Charter School in Oakland.
Analise Heid's picture

Analise Heid

MS Food & Agricultural Sciences Teacher
Analise Heid's picture

Analise Heid

MS Food & Agricultural Sciences Teacher
Analise Heid, Food and Agricultural Sciences Teacher, joined CDS in 2014 from the Nueva School, where she taught science and coordinated the School Garden program. Since 2009, Analise has served as a master teacher in the STEM Teacher and Researcher Program at the Center for Excellence in Science & Mathematics Education at Cal Poly State University. Prior to that, Analise worked for 10 years as the Nature and Environmental Science Program Director as well as a naturalist, science and math teacher at the Greenwood School in Mill Valley. She has a bachelor's degree in forestry from the University of California, Berkeley, a California teaching credential from San Francisco State University, and a master's degree in secondary science education from San Francisco State University. Analise is an outdoor enthusiast and in her free time enjoys surfing, gardening, hiking and traveling to update her guidebooks, and hiking and backpacking Big Sur, Sierra South, and Backpacking California.
Matt Goldberg's picture

Matt Goldberg

MS Art Teacher
Matt Goldberg's picture

Matt Goldberg

MS Art Teacher
Matt Goldberg returned to CDS in 2019 as our Middle School Art Teacher after having served as a maternity sub for the first half of the previous school year. Matt holds bachelor’s degrees in studio art and advertising from the University of Colorado and a master’s degree in sculpture from the San Francisco Art Institute. Before coming to CDS, Matt was the Resident Art Teacher at Town School while also working as a teaching artist for various institutions, including SFAI (where he won the Outstanding Graduate Student Award in 2015) and SOMArts Cultural Center (where he served as the Director of Ceramic Programs). He has designed more than two dozen local art exhibitions.
Jackie Katz's picture

Jackie Katz

MS Drama Teacher
Jackie Katz's picture

Jackie Katz

MS Drama Teacher
Jackie Katz joined CDS in 2017 as our Middle School Drama Teacher, having formerly worked as a teaching assistant at the California College of the Arts, a lead teacher with the Renegade Girls Club after school program, an Education Coordinator at the Brooklyn Academy of Music, and a facilitator of Visual and Social Practice Art at Centre 3 in Hamilton, Ontario, Canada (her hometown!). Jackie has also been a volunteer teacher in refugee centers in Toronto, New York, and the Bay Area for over 12 years. She is the founder of Play:ground, an adventure playground on Governor’s Island in New York, and of Stellarvisions, a creative arts program that has been implemented in multiple cities. She holds a bachelor's degree in theatre studies from Dalhousie University and a master's degree in social practice and public forms from California College of the Arts. She is fluent in Hebrew and learning Arabic. 
Gabriela Martinez del Campo's picture

Gabriela Martinez del Campo

Lower School Spanish Teacher
Gabriela Martinez del Campo's picture

Gabriela Martinez del Campo

Lower School Spanish Teacher
Gabriela Martinez del Campo, Middle School Spanish Teacher, joined CDS in 2015 with more than 25 years of experience in teaching and curriculum development. Gabriela has a master’s degree in social communication from Universidad Panamericana in México and a bachelor's degree in education from Universidad Nacional Autinoma de México. She also earned a Certificate from the National Conservatory of Music in México.
Robin Ostenfeld Adams's picture

Robin Ostenfeld Adams

ECP & LS Farm & Garden Manager
Robin Ostenfeld Adams's picture

Robin Ostenfeld Adams

ECP & LS Farm & Garden Manager
Robin Ostenfeld Adams, Farm & Garden Manager, joined CDS in 2015 with more than ten years of experience teaching in inquiry-based and materials-driven environments. Previously, Robin has served as a fourth and fifth grade science teacher, service learning coordinator, and an adjunct professor. In addition, Robin was an instructor for several summers in the cloud forest of Monteverde, Costa Rica, working with K-8 teachers from Bank Street College of Education in an immersion program that focused on science education and sustainable communities. An east coast transplant, Robin earned a bachelor's degree in business administration from Fordham University and a master's degree in museum education from Bank Street College of Education. Away from school, Robin enjoys gardening, cooking, yoga, surfing, and hiking with her dog, Olivia.
Sonia Pinto-Scherstuhl's picture

Sonia Pinto-Scherstuhl

Lower School Spanish Teacher
Sonia Pinto-Scherstuhl's picture

Sonia Pinto-Scherstuhl

Lower School Spanish Teacher
Sonia Pinto-Scherstuhl, K-4 Spanish Teacher, joined CDS from the Head-Royce School in Oakland and has extensive experience teaching elementary, middle school, and high school Spanish. A native Spanish speaker, she has a master's degree in biology from Boston University and a bachelor's degree in biology from Oberlin College, and she holds a Massachusetts Foreign Language (Spanish) Preliminary License.
Lori Roberts's picture

Lori Roberts

LS & MS Physical Education Teacher
Lori Roberts's picture

Lori Roberts

LS & MS Physical Education Teacher
Lori Roberts, Middle School Physical Education Teacher, joined CDS in 2015 after more than ten years at Beacon Day School in Oakland, where she taught physical education in kindergarten through eighth grade, coached after-school sports, and managed the after-school program for all grades. Lori holds a bachelor's degree in business management from the University of Phoenix.
Rhonda Ross's picture

Rhonda Ross

ECP & LS Head Physical Education Teacher
Rhonda Ross's picture

Rhonda Ross

ECP & LS Head Physical Education Teacher
Rhonda Ross, Physical Education Teacher, joined us from St. Paul’s School in Oakland, where she taught P.E. for twelve years. She also served as a basketball and volleyball coach. Before St. Paul’s, she taught P.E. at Chinese American International School. She has a bachelor's degree in exercise and sport sciences with a specialty in exercise science from Colby-Sawyer College and a teaching credential (physical education) from California State University, Hayward.
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Nick Saunders

Athletic Director & MS Physical Education Teacher
Nick Saunders's picture

Nick Saunders

Athletic Director & MS Physical Education Teacher
Nick Saunders joined CDS in 2018 as our Athletic Director and Middle School PE teacher. He has nearly two decades of experience in PE leadership roles, having served as athletic director at schools in Washington, D.C., Maryland, Virginia, and California; before coming to CDS, he held that position at Redwood Day School in Oakland. Nick has a bachelor's degree in secondary physical education from Liverpool John Moores University in England. He is the husband of Second Grade Dolphins teacher Josephine Saunders and is father to Emily ('24) and Gabriel (Preschool Leaping Lizards).
Samuel Sevett's picture

Samuel Sevett

Innovation Lab Associate Teacher
Samuel Sevett's picture

Samuel Sevett

Innovation Lab Associate Teacher
Samuel Sevett joined CDS in 2016 as the Innovation Lab Intern. Previously, Sam was a teaching assistant for two years at Sinai Akiba Academy in Los Angeles, where he worked with elementary and middle school students in programming, 3D modeling, computer simulations, and other STEM learning. Prior thereto, Sam served two years as the Sports and Judaic Studies Program Developer at Sinai Temple Religious School in Los Angeles, where he created a unique curriculum blending aspects of traditional Judaic values with sports and athletics. While in Los Angeles, Sam also was a Hebrew tutor at Temple Israel of Hollywood. Sam holds a bachelor's degree in psychology from the University of Minnesota, Twin Cities.
Elsa Townsend's picture

Elsa Townsend

Lower School Librarian
Elsa Townsend's picture

Elsa Townsend

Lower School Librarian
Elsa Townsend joined CDS as our Librarian in 2005. Previously, Elsa was the head librarian at Sherman Elementary School for five years. Elsa volunteers in various organizations, serving on the board of directors of Blind San Franciscans, Inc. and The Welcome Ministry, non-profits providing services for blind and homeless people, respectively. She has a bachelor's degree in French language and literature from Goucher College. Elsa enjoys singing, gardening, reading, and cycling.

Professional Staff

Kristina Berman's picture

Kristina Berman

Assistant Director of Enrollment Management
Kristina Berman's picture

Kristina Berman

Assistant Director of Enrollment Management
Kristina Berman joined CDS in 2014 as a first grade teacher and became our Assistant Director of Enrollment Management in 2019. She received her master's degree in education and her California Multiple Subject Teaching Credential from the University of California, Berkeley, and she has a bachelor's degree in history with a double minor in Spanish and education from the University of California, Davis. Prior to joining CDS, Kristina was the lead teacher in kindergarten for four years at Cherry Chase Elementary School in Sunnyvale, California. Kristina has served as a site director for the Aim High summer program at The Urban School campus in San Francisco. She is proficient in Spanish.
Ellen Everitt's picture

Ellen Everitt

Human Resources Manager
Ellen Everitt's picture

Ellen Everitt

Human Resources Manager
Ellen Everitt joined CDS in 2016 as our Human Resources Manager. Ellen holds a bachelor's degree in human resources management from Northeastern University. She brings over 25 years of human resources experience, including leading diversity and affirmative action programs at Kaiser, and she supports faculty and staff with all benefits- and human resources-related needs. 
Daven Gee's picture

Daven Gee

Technology Integration Specialist
Daven Gee's picture

Daven Gee

Technology Integration Specialist
Daven Gee, Technology Integration Specialist, is an experienced educator, administrator and digital media artist. He has a bachelor's degree in public communications and a master's degree in film production. Prior to joining CDS in 2018, he worked with Streetside Stories, co-creating curricula and co-teaching in Bay Area elementary and middle school ELA and ELD classrooms, integrating media arts practices.

Daven is especially interested in strengthening personal voice, community engagement, and social justice through creative expression and media literacy. In addition to pursuing this work as an educator, he has done so with many award-winning documentary films, including Regret to Inform, Blessed Is the Match, Scout's Honor, and the PBS documentary series  P.O.V. and Independent Lens.

Born in Southern California and raised on a farm in Northern California, Daven has long been interested in cross-cultural exchange. He is passionately engaged with family and community in the East Bay and is earning a TESOL certificate (Teaching English to Speakers of Other Languages) from the University of California, Berkeley.
Jack Hamm's picture

Jack Hamm

Communications & Marketing Associate
Jack Hamm's picture

Jack Hamm

Communications & Marketing Associate
Jack Hamm joined CDS in 2016 as our Communications & Marketing Associate. In 2015, Jack graduated from University of Chicago, where he made the Dean’s List four consecutive years, with a bachelor's degree in English literature. Before coming to CDS, Jack served as Hospitality Coordinator for the New Orleans Film Festival and as a development intern for the San Francisco Film Society.
Alyce Ide's picture

Alyce Ide

Technology Support Specialist
Alyce Ide's picture

Alyce Ide

Technology Support Specialist
Alyce Ide joined the CDS team in 2017 as the Technology Support Specialist with over 15 years’ experience of educational technical support in the Oakland Unified School District, Laney College, and California College of the Arts. She is an Oakland native and holds associate degrees in Asian/Asian American studies and applied design from Laney College.

In her spare time, she freelances as a graphic designer for nonprofits and community service organizations that help low-income and minority groups.
Patricia Jameson's picture

Patricia Jameson

Assistant to the Head of School
Patricia Jameson's picture

Patricia Jameson

Assistant to the Head of School
Patricia Jameson joined the CDS team in 2018 as the Assistant to the Head of School. Patricia has an associate degree in early childhood education from San Joaquin Delta College and a bachelor's degree from American Indian College. Before coming to CDS, she worked for the San Francisco Archdiocese as a Department Coordinator. She is also an artist and has been taking photographs since she received her own camera at the age of six.  She proudly found her exhibition start at the Lodi Grape and Wine Festival and grew up splitting her time between a cattle ranch in California with her mother and grandparents and the Navajo reservation with her father. These two very different places sparked her love of people and portraits.
Cristobal Perez's picture

Cristobal Perez

Facilities Team
Cristobal Perez's picture

Cristobal Perez

Facilities Team
Cristobal Perez has worked at CDS for eight years. In addition to helping maintain our beautiful CDS campus, Cristobal also works with MC Janitorial Services. Cristobal is a resident of the Mission in San Francisco.
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Amanda Richard

High School Transition Coordinator
Amanda Richard's picture

Amanda Richard

High School Transition Coordinator
Amanda Richard, High School Transition Coordinator, originally joined the CDS administration in 1993. Subsequently she worked in the CDS development office before joining the admission team in 2008. She added responsibilities as our High School Transition Coordinator in 2014 and began exclusively focusing on that position in 2019. She received her bachelor's degree in psychology from Boston University and loves to spend the summers in Hawaii, her childhood home. Amanda is the parent of CDS alumnae Marina (’10), Serena (’13) and Ciara (’15) Richard.
Melissa Vainio's picture

Melissa Vainio

Database Administrator & Registrar
Melissa Vainio's picture

Melissa Vainio

Database Administrator & Registrar
Melissa Vainio, Database Administrator, joined CDS in April 2012, having spent 12 years maintaining the databases at Windrush School. Melissa has a bachelor's degree in English from Mount Holyoke College and a master’s degree in music (horn performance) from Sibelius Academy in Finland. She is also a professional handbell ringer, an amateur mosaic artist, and is working toward a black belt in karate. Melissa and her husband are the proud parents of two teenage daughters.

After School/Extended Program Team

Erin Dayton-Jones's picture

Erin Dayton-Jones

Extended Program Coordinator
Erin Dayton-Jones's picture

Erin Dayton-Jones

Extended Program Coordinator
Erin Dayton-Jones comes to the CDS community all the way from Syracuse, New York, where she attended Syracuse University, receiving a bachelor's degree in education and child and family studies. She is an experienced educator and caregiver and loves helping kids work through problems. She is passionate about acceptance, tolerance, and diversity in education.
Metzali Andrade's picture

Metzali Andrade

Extended Program Teacher
Metzali Andrade's picture

Metzali Andrade

Extended Program Teacher
Metzali Andrade, who joined the CDS Extended Program in the fall of 2018, is a bilingual, Spanish-speaking, experienced youth mentor and community organizer. She has a bachelor’s degree in Latina/o Studies from San Francisco State with two minors in Political and Earth Science. Before joining CDS, she was a K-5 Garden Educator at Junipero Serra Annex and Elementary School, and she helped to organize Hummingbird Farm in the Excelsior District of San Francisco. She has created STEAM and project-based learning opportunities for students in school and is passionate about art, ethnic studies, and environmental justice education.
Lucy Beltran's picture

Lucy Beltran

Extended Program Teacher
Lucy Beltran's picture

Lucy Beltran

Extended Program Teacher
Lucy Beltran joined the Preschool Butterfly program in 2019. A graduate of Balboa High School, she is currently studying child development at City College of San Francisco. She has worked as a high school teaching assistant and volunteered with buildOn, an organization that empowers urban youth to transform their neighborhoods through intensive community service. While with buildOn, Lucy provided childcare at a career center, worked at a food bank, and provided support to senior citizens.
Julius Cedeno's picture

Julius Cedeno

Extended Program Teacher
Julius Cedeno's picture

Julius Cedeno

Extended Program Teacher
Julius Cedeno first joined the after school team in 2013 and returned in 2018 after a brief absence. He is a bilingual (Spanish/English) San Francisco native and has coached baseball at Stuart Hall Elementary School. Julius is experienced in infant care, motivating children, and being a team player. He is currently pursuing a degree in kinesiology at San Francisco State University.
Brian Holbert's picture

Brian Holbert

Extended Program Teacher
Brian Holbert's picture

Brian Holbert

Extended Program Teacher
Brian Holbert, who joined the CDS team in 2019, holds a bachelor’s degree in broadcasting from San Francisco State University and has a multiple subject teaching credential from Holy Names University. Brian has worked as an assistant teacher in kindergarten, second, and third grades, as well as working as a preschool teacher in an after school program. Additionally, he has worked as a basketball and track and field coach at School of the Madeleine in Berkeley. Brian is currently beginning work on a documentary film on the importance of recess.
Jose Olmedo's picture

Jose Olmedo

Extended Program Teacher
Jose Olmedo's picture

Jose Olmedo

Extended Program Teacher
Jose Olmedo joined the after care team in 2018. A bilingual Spanish speaker, he is currently a senior at SF State studying child psychology. Before coming to CDS, Jose worked for several years in the after school departments at St. Cecilia School and Mission Preparatory School.

Front Desk Reception

George Lopez, Jr.'s picture

George Lopez, Jr.

Head Receptionist
George Lopez, Jr.'s picture

George Lopez, Jr.

Head Receptionist
George Lopez Jr., Head Receptionist, joined CDS in June 2014 after spending many years in the retail management/customer service and film industries. Originally from Southern California, he moved to San Francisco in 1994 and currently lives in the Lower Haight with his partner. George enjoys cooking, creating art, visiting local museums, and spending time with his partner’s family.
Lexi Martinez's picture

Lexi Martinez

601 Afternoon Receptionist
Lexi Martinez's picture

Lexi Martinez

601 Afternoon Receptionist
Lexi Martinez joined CDS in 2018 as our 601 Dolores Afternoon Receptionist. A graduate of California College of the Arts with a bachelor's degree in illustration, she also works as a freelance creator of illustrations, paper goods, and window displays. Before coming to CDS, she worked as a buyer and sales associate at the San Francisco shops Rare Device and Foggy Notion.
Laura Picciarelli's picture

Laura Picciarelli

601 Receptionist
Laura Picciarelli's picture

Laura Picciarelli

601 Receptionist
Laura Picciarelli, 601 Receptionist, joined CDS in September 2016. Originally from Georgia, Laura graduated from Oglethorpe University in Atlanta. In 2013, she moved to San Francisco with her husband and her dog Teddy. Laura enjoys playing softball, taking her dog on long walks around San Francisco, and traveling whenever she gets the chance.