RVC is a free, public school authorized by the State of California. See below for details about our board and governance.


RVC is the creation of local public school teachers and public school parents. It is governed by a Board of Directors made up of parents and education and business professionals. Three of the board members are representatives of RVC teachers and parents.

 Board Members

  • Sharon Sagar, Chair, Community Member - Term expires 6/30/21; contact:
  • Sonya Stanley, Vice-chair, Community Member - Term expires 6/30/22; contact:
  • Cheryl Flick, Teacher Representative - Term expires 6/30/21; contact:
  • John Kirk, Treasurer, CPA - Term expires 6/30/21; contact:
  • Amy Gramajo, Parent Member - Term expires 6/30/21; contact

Board Meetings

For a schedule of Regular Board Meetings and Meeting Agendas please visit here.

If you would like to be notified of upcoming meetings please send a request to

Board Members and Officers

Cheryl Flick, CPA/MBA - Teacher Representative

Term expires 6/30/21

Cheryl Flick has spent over 20 years in accounting, finance and audit in New York City and San Francisco.  Cheryl is currently the CFO of a private investment office in San Francisco, previously worked for the accounting firms KPMG and Arthur Andersen, and serves on the Finance Committee of GLIDE. Cheryl holds a BA in Mathematics from Dartmouth College and an MBA in Finance & Accounting from New York University. Cheryl lives in Marin with her husband and two children, who both attend Ross Valley Charter.

Amy Gramajo - Parent Member

Term expires 6/30/21

Born in San Francisco, Amy grew up in San Rafael and graduated from San Rafael high school. She has worked for the County of Marin (WIC program) and currently works for a private OBGYN office in Greenbrae. Amy served as a member of board of the Fairfax-San Anselmo Children Center for 2 yrs.

John Kirk, CPA/MA - Treasurer

Term expires 6/30/21

John H. Kirk, Jr., has been with the San Rafael CPA firm of Jorstad Incorporated since 1999. John is a graduate of the University of California, Santa Barbara in business economics with an accounting emphasis and holds a Master’s in tax law from Golden Gate University. John worked as an accountant for Headlands Mortgage in Marin County for three years before joining the audit staff of Price Waterhouse Coopers LLP. John and his wife have two children, one at White Hill and one at Drake High. He has been a resident of San Francisco Bay area for over forty years.

Sharon Sagar, Chair - Community Member

Term expires 6/30/21

Sharon Sagar previously served on the Ross Valley School District Board of Trustees for 14 years. She served as School Board President, and on almost every districtwide committee at some point over those 14 years. In addition, Sharon served in many capacities as a parent volunteer including as Site Council President and PTA President, and on many fundraising committees. Some of the many district and countywide committees that Sharon has served on include Budget Committee, Superintendent Search, Policy committee, Strategic Planning Committee, negotiations representative, Facilities Committee, District English Language Advisory Committee, District Round Table, Safe Routes to Schools, YES Foundation board representative, Marin County Joint Legislative Advisory Representative, Wellness Committee, Tech Committee, and Marin County School Board representative. Sharon worked on several parcel tax and bond campaigns for the Ross Valley School District. Sharon also served as co- president of the Marin Education Task Force, a collaborative network of schools feeding into the Tamalpais Union High School District. Sharon has taken the California School Boards Masters in Governance training program twice. Sharon was an active founding member of the Innovative Learning Community/MAP and values offering educational choice to the families of the Ross Valley School District. She is committed to collaborative decision-making and partnerships between administration, teachers and parents in public education. Sharon currently works in a school business office.

Sonya Stanley, MBA, Vice-Chair - Community Member

Term expires 6/30/22

Sonya Stanley has been involved in education for the past 17 years and actively participated in MAP for 12 years with 4 years as the Facilitator of the MAP Advisory Board. Sonya was a weekly classroom volunteer during the 12 years her three children were enrolled in the program. Sonya’s interest in education took an unexpected turn 4 years ago when she discovered her youngest child had a learning disability. She has been passionate about Special Education and learning disabilities, particularly dysgraphia, ever since. Sonya has extensively researched the field through reading all of the latest research and consulting with experts across the United States. Sonya has put this expert knowledge to use by consulting with other Marin County families and a local preschool to increase their understanding of the field and help them navigate the world of Special Education. Sonya serves as the Chair of the Special Education Advisory Committee (which is a part of SELPA) for Marin County. She also served as the parent representative for the Marin County SELPA Strategic Planning Steering Committee and has built a network of contacts in the special education community. Sonya served as the chair of the White Hill Site Council for many years and is currently a member of the Drake Leadership Council and a board member of the Cure Me Too Childhood Cancer Foundation. Sonya’s educational background includes a Bachelor’s in Economics from UCLA (Magna Cum Laude) and an MBA from the Tepper School of Business at Carnegie Mellon University. Sonya’s work experience also included work as a Product Manager for the HJ Heinz Company. Sonya, her husband and their children reside very happily in Fairfax, California.

Other Officers

Luke Duchene, School Director - Board President

Luke Duchene has a wealth of experience and expertise as a teacher, school leader and community builder. He recently served as Assistant Principal for the San Francisco Unified School District in San Francisco. Before that, he was a classroom teacher for seven years.

Luke’s received a BA with Honors from Strathclyde University in Glasgow, Scotland, a Masters in Education from National University, and participated in the Educational Leadership Development Academy at the University of San Diego. Mr. Duchene holds both a California teaching credential in Social Sciences as well as an Administrative Services credential.

Luke lives with his family in Fairfax and his two sons are students at RVC.

Elizabeth Ellis, Office Manager - Board Secretary

For the last six years, Elizabeth has served as the Administrative and Communications Coordinator for the YES Foundation in Ross Valley. She has also served in various roles in Marin businesses and nonprofits. Her connection to the local area is strong, and she has much experience serving families in our community.

Elizabeth holds a Bachelor of Fine Arts and Art History from the University of Colorado. She lives in Fairfax and her two children, now in middle school, went through the MAP program.

Chris Lyons - Teacher Liaison Officer

Chris Lyons teaches a 4th/5th grade class at Ross Valley Charter. She taught in MAP for nine years before the program was terminated by the District, and previously taught in the Dixie School District, for a total of 22 years of elementary teaching experience. Chris has taught all of the elementary grades, kindergarten through fifth. She has served on School Site Councils, District Advisory Teams, and numerous district committees. She has also been a mentor teacher, taught a class for Marin County's Beginning Teacher Support and Assessment (“BTSA”) program, and received a Golden Bell award. She has been trained at the Teacher's College Reading and Writing Project at Columbia University in New York, and has also attended professional development workshops in Project Based Learning and Childhood Creativity. Chris served as president of the San Anselmo Cooperative Nursery School when her children were students there. Both her sons are MAP program graduates.