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Emergency Medicine Doctors in California

Data updated monthly · Last refresh October 2026

7,777 Emergency Medicine providers practice in California, including 234 (3%) offering telehealth. The largest concentration is in Los Angeles. 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.

7,777providers
234telehealth
Los Angelestop city

Emergency Medicine by city in California

Choose a city to see providers there.

Emergency Medicine in Los Angeles630 providers
Emergency Medicine in San Diego496 providers
Emergency Medicine in Sacramento371 providers
Emergency Medicine in San Francisco291 providers
Emergency Medicine in Oakland251 providers
Emergency Medicine in Fresno229 providers
Emergency Medicine in Torrance196 providers
Emergency Medicine in Orange179 providers
Emergency Medicine in Loma Linda169 providers
Emergency Medicine in Stanford164 providers
Emergency Medicine in Bakersfield117 providers
Emergency Medicine in San Jose114 providers
Emergency Medicine in Colton109 providers
Emergency Medicine in Riverside104 providers
Emergency Medicine in Walnut Creek97 providers
Emergency Medicine in Rancho Mirage76 providers
Emergency Medicine in Visalia73 providers
Emergency Medicine in Long Beach69 providers
Emergency Medicine in Modesto68 providers
Emergency Medicine in Santa Rosa64 providers
Emergency Medicine in Palm Springs63 providers
Emergency Medicine in San Leandro59 providers
Emergency Medicine in La Jolla59 providers
Emergency Medicine in Anaheim58 providers

Emergency Medicine 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. Benjamin Hippen
San Francisco, CA · No drug or device payments recorded (2025) · (415) 353-1529
Dr. Benjamin Solder, M.D., M.ED.
San Francisco, CA · No drug or device payments recorded (2025) · (415) 353-1529
Dr. Brian Berger, M.D.
San Francisco, CA · No drug or device payments recorded (2025) · (415) 353-1529
Dr. Brian Chang
San Francisco, CA · No drug or device payments recorded (2025) · (415) 353-1550
Dr. Brian Cheung
San Francisco, CA · No drug or device payments recorded (2025) · (415) 353-1529
Dr. Brian Mcbeth, MD
San Francisco, CA · No drug or device payments recorded (2025) · (415) 206-8000
Dr. Brian Resler, M.D.
San Francisco, CA · No drug or device payments recorded (2025) · (415) 353-1529
Dr. Bryan Fregoso, MD
San Francisco, CA · No drug or device payments recorded (2025) · Telehealth · (628) 206-8000
Dr. Carla Kuon, MD
San Francisco, CA · No drug or device payments recorded (2025) · Telehealth · (415) 353-7700
Dr. Carli Reisdorf, MD
San Francisco, CA · No drug or device payments recorded (2025) · (415) 600-6000
Dr. Carolina Ornelas-dorian, MD, MPH
San Francisco, CA · No drug or device payments recorded (2025) · (415) 353-1529
Dr. Charles Murphy, MD
San Francisco, CA · No drug or device payments recorded (2025) · (415) 353-1634
Dr. Charles Murphy, M.D.
San Francisco, CA · No drug or device payments recorded (2025) · (415) 353-1238
Dr. Charles Ross, M.D.
San Francisco, CA · No drug or device payments recorded (2025) · (415) 353-6613
Dr. Charles Saunders, MD
San Francisco, CA · No drug or device payments recorded (2025) · (415) 577-2224
Dr. Chelsea Hayman, MD
San Francisco, CA · No drug or device payments recorded (2025) · (628) 206-8111
Dr. Christina Shih, MD
San Francisco, CA · No drug or device payments recorded (2025) · (415) 833-2000
Dr. Christine O'brien, MD
San Francisco, CA · No drug or device payments recorded (2025) · (415) 833-2000
Dr. Christopher Colwell, MD
San Francisco, CA · No drug or device payments recorded (2025) · (628) 206-8000
Dr. Christopher Fee, MD
San Francisco, CA · No drug or device payments recorded (2025) · (415) 353-1238
Dr. Christopher Raciti, MD
San Francisco, CA · No drug or device payments recorded (2025) · (415) 206-5753
Dr. Christopher Rooke, MD
San Francisco, CA · No drug or device payments recorded (2025) · (209) 342-2300
Dr. Claire Raines
San Francisco, CA · No drug or device payments recorded (2025) · (415) 353-1529
Dr. Clement Yeh, MD
San Francisco, CA · No drug or device payments recorded (2025) · (415) 206-5753
Dr. Corey Long, M.D.
San Francisco, CA · No drug or device payments recorded (2025) · (415) 353-6300
Dr. Corinne Mcleary, MD
San Francisco, CA · No drug or device payments recorded (2025) · (415) 833-4965
Dr. Courtney Shay
San Francisco, CA · No drug or device payments recorded (2025) · (628) 206-5753
Dr. Craig Smollin, MD
San Francisco, CA · No drug or device payments recorded (2025) · (415) 206-5753
Dr. Daniel Mcdermott, MD
San Francisco, CA · No drug or device payments recorded (2025) · (415) 353-1634
Dr. Daniel Repplinger, M.D.
San Francisco, CA · No drug or device payments recorded (2025) · (608) 217-2497
Dr. Daniel Shepherd, M.D.
San Francisco, CA · $159 in drug and device payments (2025) · (415) 353-1529
Dr. David Chou, M.D.
San Francisco, CA · No drug or device payments recorded (2025) · (415) 668-1000
Dr. David Dallafior, MD
San Francisco, CA · No drug or device payments recorded (2025) · (504) 669-3744
Dr. David Duong, M.D.
San Francisco, CA · No drug or device payments recorded (2025) · (415) 206-8111
Dr. David Karch, M.D.
San Francisco, CA · No drug or device payments recorded (2025) · (415) 668-1000
Dr. David Rossi, M.D.
San Francisco, CA · No drug or device payments recorded (2025) · (415) 965-8050
Dr. Debbie Madhok, MD
San Francisco, CA · $5,542 in drug and device payments (2025) · (415) 206-5753
Dr. Deepa Ravikumar, M.D.
San Francisco, CA · No drug or device payments recorded (2025) · (415) 353-1529
Dr. Derek Richardson, MD
San Francisco, CA · $97 in drug and device payments (2025) · (734) 476-9305
Dr. Dina Wallin, MD
San Francisco, CA · No drug or device payments recorded (2025) · (415) 353-1529
Dr. Douglas Evans, MD
San Francisco, CA · No drug or device payments recorded (2025) · (209) 342-2300
Dr. Dylan Carney, M.D., M.P.H., M.S.
San Francisco, CA · No drug or device payments recorded (2025) · (415) 353-1529
Dr. Edward Grom, MD
San Francisco, CA · No drug or device payments recorded (2025) · (415) 353-1539
Dr. Elizabeth Avakoff, DO, MPH
San Francisco, CA · No drug or device payments recorded (2025) · (628) 206-8111
Dr. Elizabeth Barreras-rivest, MD
San Francisco, CA · No drug or device payments recorded (2025) · (858) 253-7892
Dr. Elizabeth Kwan, MD
San Francisco, CA · $800 in drug and device payments (2025) · Telehealth · (415) 353-1634
Dr. Ellen Dolson, MD
San Francisco, CA · No drug or device payments recorded (2025) · (415) 833-2000
Dr. Emily Ager, MD, MPH
San Francisco, CA · No drug or device payments recorded (2025) · (541) 240-1236
Dr. Emily Au, MD
San Francisco, CA · No drug or device payments recorded (2025) · (310) 938-6767
Dr. Emily Neill, M.D.
San Francisco, CA · No drug or device payments recorded (2025) · (415) 497-6282

Common questions

How many Emergency Medicine providers are in California?

There are 7,777 Emergency Medicine providers with active NPI records practicing in California, according to federal NPPES data refreshed monthly.

Do Emergency Medicine providers in California offer telehealth?

Yes. 234 of the 7,777 Emergency Medicine providers in California (about 3%) report offering telehealth services in CMS data.

Which cities in California have the most Emergency Medicine providers?

Los Angeles (630), San Diego (496), Sacramento (371) have the highest concentration of Emergency Medicine providers in California.

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

1,103 of 7,777 Emergency Medicine providers in California (14%) 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 Emergency Medicine Doctors in California work in independent practices or large health systems?

Among 4,164 Emergency Medicine Doctors in California enrolled in Medicare, 7% bill through a solo or small practice with fewer than 10 clinicians, 27% through a mid-size group of 10 to 99, and 66% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.

Which hospitals do Emergency Medicine Doctors in California work at?

According to CMS facility affiliation records, the California hospitals where the most Emergency Medicine Doctors hold privileges are Uci Health-Orange in Orange; Stanford Health Care in Stanford; Kaiser Foundation Hospital - Oakland/Richmond in Oakland.

Related reading on HealthcareDiscovery.AI

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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 Emergency Medicine in California? Get featured.