← Back to all states

California

CA

Population: 39M10 healthcare regions

Healthcare Regions in California

Bay Area - San Francisco

Cities: San Francisco, Oakland, Berkeley

Population: ~4.7M

Top Health Systems:

  • UCSF Health
    #10 nationally
  • Sutter CPMC
  • Kaiser San Francisco
  • Zuckerberg SF General

Bay Area - South Bay/Peninsula

Cities: San Jose, Palo Alto, Mountain View

Population: ~3M

Top Health Systems:

  • Stanford Health Care
    #12 nationally
  • El Camino Health
  • Kaiser Santa Clara
  • Good Samaritan

Sacramento Valley

Cities: Sacramento, Stockton, Modesto

Population: ~3.5M

Top Health Systems:

  • UC Davis Medical Center
    Top academic center
  • Sutter Medical Center Sacramento
  • Kaiser Sacramento
  • Dignity Health Mercy General

Los Angeles Metro

Cities: Los Angeles, Pasadena, Long Beach

Population: ~10M

Top Health Systems:

  • Cedars-Sinai
    #7 nationally
  • UCLA Medical Center
    #4 nationally
  • Keck Medical Center of USC
  • Providence Saint John's

Orange County

Cities: Irvine, Anaheim, Newport Beach

Population: ~3.2M

Top Health Systems:

  • Hoag Hospital
  • UCI Medical Center
  • MemorialCare Orange Coast
  • Providence Mission

San Diego

Cities: San Diego, Chula Vista

Population: ~3.3M

Top Health Systems:

  • UC San Diego Health
    #15 nationally
  • Scripps La Jolla
  • Sharp Memorial
  • Kaiser San Diego

Inland Empire

Cities: Riverside, San Bernardino, Ontario

Population: ~4.6M

Top Health Systems:

  • Loma Linda University Medical Center
    Top academic center
  • Riverside Community Hospital
  • Kaiser Riverside
  • Arrowhead Regional

Central Valley / San Joaquin

Cities: Fresno, Bakersfield, Visalia

Population: ~4M

Top Health Systems:

  • St. Agnes Medical Center (Fresno)
  • Community Medical Center (Fresno)
  • Adventist Health Bakersfield
  • Kaweah Health (Visalia)

Central Coast

Cities: Santa Barbara, San Luis Obispo, Monterey

Population: ~1.5M

Top Health Systems:

  • Santa Barbara Cottage Hospital
  • Community Hospital of Monterey Peninsula
  • Sierra Vista Regional (SLO)
  • Marian Regional (Santa Maria)

Far North / Superior California

Cities: Redding, Chico, Eureka

Population: ~600K

Top Health Systems:

  • Mercy Medical Center (Redding)
    #1 in region
  • Shasta Regional Medical Center
  • Enloe Medical Center (Chico)
  • Providence St. Joseph (Eureka)

Tired of Insurance Hassles?

Explore cash-pay alternatives: telehealth, local clinics, and medical tourism.