ONTARIO – This week San Bernardino County Fourth District Supervisor Curt Hagman accepted the appointment as Chairman of the Inland Empire Health Plan. The Inland Empire Health Plan (IEHP) is a not-for-profit, rapidly growing Medi-Cal and Medicare health plan in California. With a provider network of over 5,000 Providers and more than 1,800 employees, IEHP serve over 1.2 million residents of the Riverside and San Bernardino counties who are enrolled in Medicare programs.