Lauren Clapperton

Senior Executive Director and Holistic Wellness Executive

Stonestown Family YMCA


Lauren impacts community health outcomes by leading and executing strategy, and building partnerships & results-driven teams. She's passionate about helping people realize their goals and become their healthiest selves.

Danielle Fuentes

District Director of Senior Programs


Danielle has worked at the Y for 14 years with young and mature members and is currently the Senior Director of Membership and Seniors at Stonestown Family YMCA. She is committed to making lives better in spirit, mind, and body.

Marietta Gilman

Administrative Services Director


Marietta’s passion for innovative solutions drives her leadership of admin, A/R, A/P, auditing, HR, grant administration, development, safety & volunteerism.

Alyssa Zwingman

Senior Director of Healthy Living & Social Responsibility


Stacey Tanabe

Director of Healthy Living - Group Programs


Stacey has been with the Y since 2010 beginning as a Group Exercise Instructor. Her passion is to get people moving through Group Ex Programming while having fun, getting fit and creating lasting relationships.

Board Members 

Brian Wheeler

Board Chair

General Counsel & Head of Corporate Development


Clint Ladine

Senior Major Gift Officer

Sutter Health

David Byrd

Senior Advisor

Capacity Blueprint

David Garlasco

Elaine Kiso

Associate Director of Program Management


Greg Teshara

Managing Director

Hutchinson Equipment Services

Holland Ja

Retired Telecommunications Executive

Kathy Burg

Retired Bio Pharmaceutical Professional

Lena McAfee

Head of FEI Recruiting


Peggy Bley


Raghavan Sarathy

VP of Finance & Investor Relations

Treasure Data

Robert Lunbeck

Emeritus Board Member, Past Chair

Chief Business Officer

Keyhole Therapeutics

Teresa Fitzgerald

Vice Chair


Moonshot Studio