Board of Directors

Leading the future of health care

Paul Yost

Paul Yost, M.D. (Chair)
Anesthesiologist

Nikan Khatibi

Dr. Nikan Khatibi (Vice Chair)
Anesthesiologist, Pain Specialist and Addiction Medicine Physician

Ria Berger

Ria Berger
CEO, Healthy Smiles for Kids of Orange County

Ron DiLuigi

Ron DiLuigi
Retired Health Care Executive

Andrew Do

Andrew Do
Orange County Board of Supervisors,
Supervisor, First District

Alex Nguyen

Alexander Nguyen, M.D.
Resident Physician

Lee Penrose

Lee Penrose
Health Care Executive

Richard Sanchez

Richard Sanchez, REHS, MPH
Director, Orange County Health Care Agency

J. Scott Schoeffel

J. Scott Schoeffel
Attorney

Michelle Steele

Michelle Steel
Orange County Board of Supervisors,
Supervisor, Second District

Doug Chaffee

Doug Chaffee (Alternate)
Orange County Board of Supervisors,
Supervisor, Fourth District

About Us

Our Programs
Learn about Medi-Cal, OneCare, OneCare Connect and PACE
In the Community
Find out about upcoming activities and events

How To...

Contact CalOptima
You can contact us by phone or visit us in person
Use the Member Portal
Learn about what you can do in the member portal, like change your address or choose a new doctor

Careers

Find Your Ideal Job At CalOptima
At CalOptima, "Better. Together." isn’t just a tag line, it’s how we work
Join Our Talent Network
CalOptima is the kind of employer that attracts and retains great talent

Latest News

Press Releases
Read our latest press releases and media information

Materials available on this Website in PDF format may require the free Adobe Reader to view. To download Adobe Reader for free from the Adobe Website, click here.