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Hepatologists in California

Data updated monthly · Last refresh October 2026

52 Hepatology providers practice in California, including 35 (67%) offering telehealth. The largest concentration is in Stanford. Profiles include federal Open Payments records of money received from drug and device companies in 2025. Listings are drawn from federal public records and are not endorsements.

52providers
35telehealth
Stanfordtop city

Hepatology by city in California

Choose a city to see providers there.

Hepatology in Stanford11 providers
Hepatology in Los Angeles8 providers
Hepatology in San Francisco6 providers
Hepatology in West Hollywood6 providers
Hepatology in Fresno3 providers
Hepatology in San Diego3 providers
Hepatology in Palo Alto3 providers
Hepatology in Orange2 providers
Hepatology in Mill Valley1 providers
Hepatology in La Jolla1 providers
Hepatology in San Bernardino1 providers
Hepatology in Napa1 providers
Hepatology in Folsom1 providers
Hepatology in Newport Beach1 providers
Hepatology in Lakewood1 providers
Hepatology in Sacramento1 providers
Hepatology in Pasadena1 providers
Hepatology in Coronado1 providers

Hepatology providers in California

Listed by city, largest first. Payment figures come from the federal Open Payments program, which requires drug and device companies to report what they pay physicians for consulting, speaking, meals, travel and royalties. A disclosed payment is a financial relationship, not evidence of wrongdoing, and many totals reflect a single meal. Figures cover calendar year 2025.

Dr. Walid Ayoub, M.D.
West Hollywood, CA · $136,245 in drug and device payments (2025) · Telehealth · (310) 423-6000
Dr. Yun Wang, M.D.
West Hollywood, CA · $381 in drug and device payments (2025) · Telehealth · (310) 423-6000

Common questions

How many Hepatology providers are in California?

There are 52 Hepatology providers with active NPI records practicing in California, according to federal NPPES data refreshed monthly.

Do Hepatology providers in California offer telehealth?

Yes. 35 of the 52 Hepatology providers in California (about 67%) report offering telehealth services in CMS data.

Which cities in California have the most Hepatology providers?

Stanford (11), Los Angeles (8), San Francisco (6) have the highest concentration of Hepatology providers in California.

How many Hepatology providers in California received drug or device company payments?

30 of 52 Hepatology providers in California (58%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.

Where does this data come from?

Provider counts and profiles come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.

Do most Hepatologists in California work in independent practices or large health systems?

Among 38 Hepatologists in California enrolled in Medicare, 8% bill through a solo or small practice with fewer than 10 clinicians, 3% through a mid-size group of 10 to 99, and 89% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.

Which hospitals do Hepatologists in California work at?

According to CMS facility affiliation records, the California hospitals where the most Hepatologists hold privileges are Stanford Health Care in Stanford; Stanford Health Care Tri-Valley in Pleasanton; Cedars-Sinai Medical Center in Los Angeles.

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Related

Sources: NPPES (CMS), Doctors and Clinicians national files, CMS Open Payments 2025. Updated monthly. Records are public federal data and are not verified credentials, licensure checks, or endorsements. This directory is informational and not medical advice. How we build this directory. Are you a Hepatology in California? Get featured.