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Our People

Chuck Greene

Co-Executive Director

“You must be the change you wish to see in the world” — Gandhi

  • 50 years of nonprofit management experience as co-founder of World College West, Executive Director of the Volunteer Center of San Francisco, The Richard and Rhonda Goldman Fund and the Goldman Environmental Prize.

  • Has been an Interim Executive Director for 11 Bay Area nonprofits and Cedars Executive Director for the past 14 years.

  • Graduated from the University of Pittsburgh and Harvard Business School, and was a Woodrow Wilson Fellow.


Cheryl White

Co-Executive Director

“Let the beauty of what you love be what you do.” — Rumi

  • Over 25 years of professional experience in developmental services in both service provider and regional center settings

  • Licensed Marriage and Family Therapist

  • Happily “fell into” working with individuals with disabilities one summer 


Stephanie Gravelle

Chief Financial Officer

"Tell the truth, do the right thing and try your best."

  • Spent 25 years in Advertising

  • Enjoy anything and everything to do with the ocean

  • I love my dog Charlie


Natasha Annenkova

Program Manager, Community Connections

"Per aspera ad astra"

  • College Professor, University of Cherkasy, Ukraine

  • Far Eastern Shipping Company,Vladivostok, Russia

  • English as Second Language Instructor


Stacy Anderson

Associate Director of Residential Services

"Let the world change you, and you can change the world"

  • BSW from Belmont University in Nashville TN

  • Started as a Direct Support Professional at Cedars in 2012

  • Loves camping and backpacking Big Sur, the Lost Coast, and the Yuba River


Yasmin Boroumand

Program Manager, Fine Art Studios

“Life is not measured by the number of breaths we take, but by the moments that take our breath away.”  — Maya Angelou

  • Working for non-profits has turned Yasmin into a renaissance woman!

  • National Task Group trainer for workshops on Fundamentals of Intellectual Disability and Dementia

  • Most boring and yet interesting job was a graduate student, cataloging over 10,000 US government documents. 


KC Coco

Strategic Planning and Project Manager

"And in the end, the love you take is equal to the love you make" — The Beatles

  • Over 15 years of experience in healthcare management and consulting. Business line strategy and analysis lead for major accounts, Medicare, government and subsidized programs at Health Net and Kaiser Permanente. 

  • MBA, Masters in Public Health, and Bachelors in Economics from UC Berkeley. 

  • Life long volunteer supporting individuals with disabilities.


Denise Colwell

Asst. Program Director, Cedars Textile Arts Collaborative

Hands and Earth/Senior Program

"If you want to lift yourself up, lift up someone else." — Booker T. Washington

  • Was hooked on Cedars in 1982, and has been with Cedars ever since

  • Volunteers regularly for several other non-profits

  • Avid swimmer and hiker

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Ryan Davis

Director of Human Resources

“If you deny people their own voice, you’ll have no idea of who they were.” – Alice Walker

  • BA in Humanities from Shimer College

  • Last position was Director of Human Resources for a behavioral healthcare hospital

  • Loves classical literature, word puzzles, and podcasts


Nicole Frazer

Manager of Artist Within — A Cedars Gallery

"Creativity is intelligence having fun." — Albert Einstein

  • First museum job focused on ceramic art

  • Enjoys making art, crafts, and music

  • Before Cedars, was the Registrar & Exhibition Coordinator at the Bolinas Museum


Frank Kemmeter

Walter House Manager

"My Mother always told me I would be President of the United States. Sorry Mom, I like working at Cedars more than being President."

  • Bachelor's Degree from the University of Wisconsin-Milwaukee. 

  • Enjoy using All Trails App to hike the World !

  • Avid reader of everything non-fiction!


Katie Ladouceur

Director of Development

"There is no power for change greater than a community discovering what it cares about." — Margaret J. Wheatley

  • Volunteering and working with people with developmental disabilities for more than a decade

  • Bachelors from UC Santa Cruz in Community Organizing (with an emphasis on disability studies)

  • Joined Cedars in 2017 as Development Coordinator


Rodric (Rob) Robinson

Director of Residential Services

“Being of service to these incredible people for over twenty years has been such a remarkable blessing that I am reminded of each and every day.”

  • Previously Health Services Manager at The Cedars of Marin

  • Worked as day program instructor at ARC

  • Cedars Lifer/Deadpan Humorist/Father of three/Cycling Enthusiast/Lover of many music genres


Lauren Sockler

Director of Cedars Textile Art Collaborative

“Coming to Cedars was like falling off a horse into a bed of four leaf clovers.” — Marie Tappendorf

  • Previously worked at UC Berkeley Extension Marketing Department

  • Taught High School English

  • BA in English from Rutgers University and Single Subject Teaching Credential from Dominican University of California


Mary Sullivan

Marketing Manager

"To inspire people, don't show them your superpowers. Show them THEIRS."
— Alexander den Heijer

  • Over 15 years in Marketing, Product Development & Licensing in the corporate world

  • Former owner and marketer of a bath & body manufacturer

  • Graduate of Ohio State University

  • Non-profit newbie (but love it)

  • Family, friends, pilates & nature are my loves

Learn about Cedars career opportunities
on our employment page.

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