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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. Maximilian Hawkins, MD
West Hollywood, CA · No drug or device payments recorded (2025) · (310) 423-8780
Dr. Michael Ghermezi
West Hollywood, CA · $1,154 in drug and device payments (2025) · (310) 423-6321
Dr. Michelle Ischayek, D.O.
West Hollywood, CA · No drug or device payments recorded (2025) · (310) 422-0035
Dr. Moizza Shabbir
West Hollywood, CA · No drug or device payments recorded (2025) · (310) 423-5000
Dr. Montessa Edwards, MD
West Hollywood, CA · No drug or device payments recorded (2025) · (410) 423-8753
Dr. Patrick Sammons
West Hollywood, CA · No drug or device payments recorded (2025) · (310) 423-8780
Dr. Rachel Pearl, M.D.
West Hollywood, CA · No drug or device payments recorded (2025) · (707) 570-9981
Dr. Reza Danesh, MD
West Hollywood, CA · $196 in drug and device payments (2025) · (310) 423-0808
Dr. Richard Washofsky, M.D.
West Hollywood, CA · No drug or device payments recorded (2025) · (310) 967-1884
Dr. Sam Torbati, M.D.
West Hollywood, CA · No drug or device payments recorded (2025) · (310) 967-1884
Dr. Scott Braunstein, M.D.
West Hollywood, CA · No drug or device payments recorded (2025) · (310) 423-8600
Dr. Sharon Tang
West Hollywood, CA · No drug or device payments recorded (2025) · (310) 423-5000
Dr. Stephen Kefalas, M.D.
West Hollywood, CA · No drug or device payments recorded (2025) · (310) 423-8753
Dr. Vanessa Beckett, MD
West Hollywood, CA · No drug or device payments recorded (2025) · (310) 423-8780
Dr. Veronica Solorio, MD
West Hollywood, CA · No drug or device payments recorded (2025) · (310) 423-3277
Dr. Yasamin Soltanianzadeh, MD
West Hollywood, CA · No drug or device payments recorded (2025) · (310) 423-8780
Dr. Zaza Atanelov, MD
West Hollywood, CA · No drug or device payments recorded (2025) · (352) 275-6176
Dr. Carlo Reyes, M.D.
Westlake Village, CA · No drug or device payments recorded (2025) · (805) 253-2773
Dr. Alan Sonne, M.D
Westminster, CA · No drug or device payments recorded (2025) · (714) 891-9008
Dr. Andrew Givner, M.D.
Westminster, CA · No drug or device payments recorded (2025) · (714) 893-4541
Dr. Eduardo Lam, M.D.
Westminster, CA · No drug or device payments recorded (2025) · (818) 340-9988
Dr. John Wu, M.D.
Westminster, CA · $50 in drug and device payments (2025) · Telehealth · (818) 340-9988
Dr. Perry Dinh, DO
Westminster, CA · No drug or device payments recorded (2025) · (718) 893-8800
Dr. Travis Parker, M.D.
Westminster, CA · No drug or device payments recorded (2025) · (818) 340-9988
Dr. Adrian Crisan, M.D.
Whittier, CA · $285 in drug and device payments (2025) · (562) 907-1565
Dr. Alexander Daguanno, MD
Whittier, CA · No drug or device payments recorded (2025) · (562) 698-0811
Dr. Alisa Sato, M.D.
Whittier, CA · No drug or device payments recorded (2025) · (562) 698-0811
Dr. Amitabh Prakash, M.D.
Whittier, CA · No drug or device payments recorded (2025) · (562) 907-1565
Dr. Andrew Thorne, MD
Whittier, CA · No drug or device payments recorded (2025) · (562) 698-0811
Dr. Courtney Hentzen, M.D.
Whittier, CA · No drug or device payments recorded (2025) · (562) 698-0811
Dr. Daisy Tolentino-catalan
Whittier, CA · No drug or device payments recorded (2025) · (562) 698-0811
Dr. Daniel Cobau, D.O.
Whittier, CA · No drug or device payments recorded (2025) · (562) 698-0811
Dr. David Clark, M.D.
Whittier, CA · No drug or device payments recorded (2025) · (562) 698-0811
Dr. David Lin, MD
Whittier, CA · $16 in drug and device payments (2025) · (562) 907-1565
Dr. Dennis Conneen, DO
Whittier, CA · No drug or device payments recorded (2025) · (562) 698-0811
Dr. Douglas Slabaugh, DO
Whittier, CA · $37 in drug and device payments (2025) · (562) 907-1565
Dr. Edward Jarema, MD
Whittier, CA · No drug or device payments recorded (2025) · (562) 698-0811
Dr. Elizabeth Ferreira, MD
Whittier, CA · No drug or device payments recorded (2025) · (562) 698-0811
Dr. Faraaz Khan, M.D.
Whittier, CA · No drug or device payments recorded (2025) · (562) 907-1565
Dr. Glen Shook, MD
Whittier, CA · No drug or device payments recorded (2025) · (562) 698-0811
Dr. Gregory Pousson, MD
Whittier, CA · No drug or device payments recorded (2025) · (562) 698-0811
Dr. Hal Richardson, MD
Whittier, CA · $43 in drug and device payments (2025) · (562) 698-0811
Dr. Harold Sintov, MD
Whittier, CA · No drug or device payments recorded (2025) · (562) 907-1565
Dr. Hoang Pham, MD
Whittier, CA · No drug or device payments recorded (2025) · (562) 698-0811
Dr. Hoori Hovanessian, MD
Whittier, CA · $34 in drug and device payments (2025) · (562) 698-0811
Dr. Ian Kramer, MD
Whittier, CA · No drug or device payments recorded (2025) · (562) 698-0811
Dr. Jaime Gonzalez, MD
Whittier, CA · No drug or device payments recorded (2025) · (562) 698-0811
Dr. Jaskaran Singh, MD
Whittier, CA · No drug or device payments recorded (2025) · (562) 698-0811
Dr. Jay Takata, PA
Whittier, CA · No drug or device payments recorded (2025) · (562) 698-0811
Dr. John Levin, MD
Whittier, CA · $14 in drug and device payments (2025) · (562) 907-1565

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.

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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.