About CalOptima

Board of Directors

Leading the future of health care

Andrew Do

Andrew Do (Chair)
Orange County Board of Supervisors,
Supervisor, First District

Clayton M. Corwin

Clayton M. Corwin (Vice Chair)
President, StoneCreek Company

Isabel Becerra

Isabel Becerra
CEO, Coalition of Orange County Community Health Centers

Doug Chaffee

Doug Chaffee
Orange County Board of Supervisors,
Supervisor, Fourth District

Clayton Chau

Clayton Chau, M.D., Ph.D.
Director, Orange County Health Care Agency

Nancy Shivers

Nancy Shivers, MSN, RN, CCM
Member Representative

Trieu Tran

Trieu Tran, M.D.
Orthopedic Surgeon

Lisa Bartlett

Lisa Bartlett (Alternate)
Orange County Board of Supervisors,
Supervisor, Fifth District

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