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Anesthesiologists in California

Data updated monthly · Last refresh October 2026

7,627 Anesthesiology providers practice in California, including 106 (1%) 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.

7,627providers
106telehealth
Los Angelestop city

Anesthesiology by city in California

Choose a city to see providers there.

Anesthesiology in Los Angeles774 providers
Anesthesiology in San Diego690 providers
Anesthesiology in San Francisco508 providers
Anesthesiology in Sacramento400 providers
Anesthesiology in Stanford389 providers
Anesthesiology in Orange272 providers
Anesthesiology in West Hollywood246 providers
Anesthesiology in Torrance136 providers
Anesthesiology in Oakland130 providers
Anesthesiology in San Jose127 providers
Anesthesiology in Loma Linda123 providers
Anesthesiology in Palo Alto113 providers
Anesthesiology in Walnut Creek100 providers
Anesthesiology in Newport Beach93 providers
Anesthesiology in Long Beach86 providers
Anesthesiology in Fresno81 providers
Anesthesiology in Modesto75 providers
Anesthesiology in Santa Barbara68 providers
Anesthesiology in Santa Rosa67 providers
Anesthesiology in Rancho Mirage60 providers
Anesthesiology in Pasadena60 providers
Anesthesiology in Riverside55 providers
Anesthesiology in Glendale51 providers
Anesthesiology in Bakersfield51 providers

Anesthesiology 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. Henry King, MD
Davis, CA · No drug or device payments recorded (2025) · (530) 750-7210
Dr. Herbert Henderson, DO
Davis, CA · No drug or device payments recorded (2025) · (530) 632-5292
Dr. James Chapman, MD
Davis, CA · No drug or device payments recorded (2025) · (530) 750-7209
Dr. Joseph Antony, MD
Davis, CA · No drug or device payments recorded (2025) · (530) 750-7214
Dr. Joseph Ribaudo, MD
Davis, CA · No drug or device payments recorded (2025) · (301) 330-6203
Dr. Kelly Doerzbacher, M.D.
Davis, CA · $47 in drug and device payments (2025) · (707) 330-8191
Dr. Oren Erlichman, M.D.
Davis, CA · $29 in drug and device payments (2025) · (530) 757-5117
Dr. Oscar Barrios, M.D.
Davis, CA · No drug or device payments recorded (2025) · (530) 750-7210
Dr. Scott Patrick, MD
Davis, CA · No drug or device payments recorded (2025) · (530) 757-5151
Dr. Victor Tubbesing, M.D.
Davis, CA · No drug or device payments recorded (2025) · (530) 757-5151
Dr. Glynn Cooper, CRNA
Delano, CA · No drug or device payments recorded (2025) · (661) 725-4800
Dr. Thomas Casa, CRNA
Delano, CA · No drug or device payments recorded (2025) · (661) 725-4800
Dr. Douglas Arbon, M.D.
Del Mar, CA · No drug or device payments recorded (2025) · (858) 755-7345
Dr. Elma Abad-pelsang, MD
Del Mar, CA · $32 in drug and device payments (2025) · (858) 999-7089
Dr. Theodore Bryson, MD
Del Mar, CA · No drug or device payments recorded (2025) · (858) 481-0626
Dr. David Vo, M.D.
Diamond Bar, CA · $377 in drug and device payments (2025) · (714) 421-2034
Dr. Lindbergh Dinsay, DO
Diamond Bar, CA · No drug or device payments recorded (2025) · (213) 840-2259
Dr. Aida Pascual, M.D.
Downey, CA · No drug or device payments recorded (2025) · (562) 803-0124
Dr. Chau Nguyen, MD
Downey, CA · $19 in drug and device payments (2025) · (562) 657-9960
Dr. Christine Chavez-eslao, D.O.
Downey, CA · $14 in drug and device payments (2025) · (562) 657-9960
Dr. David Garver, M.D.
Downey, CA · No drug or device payments recorded (2025) · (560) 904-5000
Dr. David Rhee, M.D.
Downey, CA · No drug or device payments recorded (2025) · (415) 971-7191
Dr. Garo Kodjababian, MD
Downey, CA · No drug or device payments recorded (2025) · (562) 904-5392
Dr. Gary Mccaughan, M.D.
Downey, CA · No drug or device payments recorded (2025) · (562) 904-5000
Dr. Huong Le, M.D.
Downey, CA · No drug or device payments recorded (2025) · (562) 869-0500
Dr. Jong Hong, M.D.
Downey, CA · No drug or device payments recorded (2025) · (560) 904-5000
Dr. Kay Kyung Kim, MD
Downey, CA · No drug or device payments recorded (2025) · (562) 657-9963
Dr. Kelly Murray, M.D.
Downey, CA · No drug or device payments recorded (2025) · (562) 904-5144
Dr. Meenal Patel, M.D.
Downey, CA · No drug or device payments recorded (2025) · (562) 803-0124
Dr. Michael Nguyen, DO
Downey, CA · $40 in drug and device payments (2025) · (562) 869-0500
Dr. Michael Nguyen, D.O
Downey, CA · $55 in drug and device payments (2025) · (562) 904-5000
Dr. Omar Ahmed, M.D.
Downey, CA · No drug or device payments recorded (2025) · (800) 823-4040
Dr. Phil Tsai, M.D., M.P.H.
Downey, CA · $47 in drug and device payments (2025) · (562) 385-7755
Dr. Rebecca Chan, MD
Downey, CA · $187 in drug and device payments (2025) · (562) 385-7755
Dr. Rowell Loyola, DO
Downey, CA · No drug or device payments recorded (2025) · (562) 904-5000
Dr. Tri Nguyen, M.D.
Downey, CA · $79 in drug and device payments (2025) · (562) 904-5300
Dr. Urmil Hingnikar, M.D.
Downey, CA · No drug or device payments recorded (2025) · (562) 803-0124
Dr. Zoe Ha, D.O.
Downey, CA · No drug or device payments recorded (2025) · (562) 904-5000
Dr. Alan Dean, M.D.
Duarte, CA · No drug or device payments recorded (2025) · (626) 256-4673
Dr. Alan Tang, M.D.
Duarte, CA · No drug or device payments recorded (2025) · (626) 359-8111
Dr. Ana Chu, MD
Duarte, CA · $24 in drug and device payments (2025) · (800) 826-4673
Dr. Andres Falabella, MD
Duarte, CA · No drug or device payments recorded (2025) · (626) 359-8111
Dr. Chang-hwa Mary Chen, M.D.
Duarte, CA · $41,013 in drug and device payments (2025) · (626) 256-4673
Dr. Cynthia Parenti, MD
Duarte, CA · $21 in drug and device payments (2025) · (626) 359-8111
Dr. Daniel Nguyen, MD
Duarte, CA · No drug or device payments recorded (2025) · (626) 379-9666
Dr. Eugene Bak
Duarte, CA · No drug or device payments recorded (2025) · (626) 256-4673
Dr. Evelyn Bonilla, MD
Duarte, CA · $85 in drug and device payments (2025) · (626) 256-4673
Dr. Gary Hum, M.D.
Duarte, CA · No drug or device payments recorded (2025) · (626) 471-7265
Dr. Grace Park, M.D.
Duarte, CA · No drug or device payments recorded (2025) · (626) 256-4673
Dr. Hakob Saribekyan, D.O.
Duarte, CA · No drug or device payments recorded (2025) · (800) 826-4673

Common questions

How many Anesthesiology providers are in California?

There are 7,627 Anesthesiology providers with active NPI records practicing in California, according to federal NPPES data refreshed monthly.

Do Anesthesiology providers in California offer telehealth?

Yes. 106 of the 7,627 Anesthesiology providers in California (about 1%) report offering telehealth services in CMS data.

Which cities in California have the most Anesthesiology providers?

Los Angeles (774), San Diego (690), San Francisco (508) have the highest concentration of Anesthesiology providers in California.

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

2,112 of 7,627 Anesthesiology providers in California (28%) 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 Anesthesiologists in California work in independent practices or large health systems?

Among 4,562 Anesthesiologists in California enrolled in Medicare, 7% bill through a solo or small practice with fewer than 10 clinicians, 24% through a mid-size group of 10 to 99, and 68% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.

Which hospitals do Anesthesiologists in California work at?

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

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 Anesthesiology in California? Get featured.