Find Doctors in California

Explore healthcare providers, medical centers, and physician workforce data for California (CA).

112,000

Active Physicians

286

Physicians per 100K

12

Medical Schools

Top Specialties in California

The most common physician specialties by active provider count.

SpecialtyPhysicians
Internal Medicine22,500
Family Medicine15,200
Pediatrics9,800
Psychiatry7,600
Anesthesiology6,400

Major Medical Centers

Leading hospitals and teaching institutions in California.

UCLA Medical Center

Los Angeles

Multi-specialty

UCSF Medical Center

San Francisco

Academic Medicine

Stanford Health Care

Stanford

Research & Innovation

Cedars-Sinai Medical Center

Los Angeles

Cardiac & Cancer

UC San Diego Health

San Diego

Academic Medicine

Healthcare in California

California has the largest physician workforce in the nation, with approximately 112,000 active physicians serving nearly 39 million residents. The state is home to world-renowned medical institutions including UCLA Medical Center, UCSF, Stanford Health Care, and Cedars-Sinai, which consistently rank among the top hospitals nationally. With 12 medical schools, California produces more medical graduates than any other state, yet persistent shortages remain in primary care and in rural and inland communities. The Central Valley, Inland Empire, and northern rural counties face physician-to-population ratios far below the state average of 286 per 100,000. California's Medi-Cal program is the nation's largest Medicaid system, covering over 15 million residents, and physician participation in Medi-Cal networks significantly impacts access for low-income populations. The state has been a national leader in telehealth policy, scope-of-practice expansion, and healthcare innovation. Los Angeles, the San Francisco Bay Area, and San Diego serve as the primary healthcare hubs, while community health centers operated by organizations like Kaiser Permanente extend care across the state. Psychiatry demand has surged amid the behavioral health crisis, and the state has invested billions in expanding mental health services.

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Physician data sourced from AAMC Physician Workforce Reports, AMA Physician Masterfile, and state medical board records. Numbers are approximate and subject to change.