About CalOptima
Michael Schrader Chief Executive Officer
Gary Crockett Chief Counsel
Nancy Huang Chief Financial Officer
Ladan Khamseh Chief Operating Officer
David Ramirez, M.D. Chief Medical Officer
Len Rosignoli Chief Information Officer
Diana Hoffman Deputy Chief Counsel
Brigette Gibb Executive Director, Human Resources
Candice Gomez Executive Director, Program Implementation
Betsy Ha Executive Director, Quality & Population Health Management
Tracy Hitzeman, RN Executive Director, Clinical Operations
Silver Ho Executive Director, Compliance
Michelle Laughlin Executive Director, Network Operations
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