James Mangia President and Chief Executive Officer - St. John's Well Child and Family Center Mr. James Mangia, 55, of Los Angeles has been president and chief executive officer at St. John’s Well Child and Family Center since 1993. He was director of programs at the AIDS Project of the East Bay from 1992 to 1998. Mangia currently serves as chair of the Compliance and Quality Committee for the Los Angeles Care Health Plan and is a member of the Community Clinic Association of Los Angeles County Board of Directors. He is a member of the National Association of Community Health Centers and a member of the California Primary Care Association. Mangia is an advisor to the Let’s Get Healthy California Taskforce. Mangia is registered decline-to-state.