Tri-City Medical Center

FOUNDED: 1961 (Healthcare District founded in 1957)

CEO: Steve Dietlin

EMPLOYEES: 2,100+

HEADQUARTERS: 4002 Vista Way, Oceanside (District includes Oceanside, Carlsbad and Vista)

WEBSITE: tricitymed.org

CONTACT: (760) 724-8411

SOCIAL IMPACT: The Tri-City Hospital Foundation has funded over $43 million in programs, services and capital needs for the healthcare district.

NOTABLE: One of the biggest employers in North County, TCMC has over 500 physicians practicing in 60 specialties.