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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. Brian Lee, M.D.
Los Angeles, CA · $373 in drug and device payments (2025) · (213) 977-2121
Dr. Brian Moon, M.D.
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 267-8626
Dr. Brian Park
Los Angeles, CA · $15 in drug and device payments (2025) · (817) 939-2787
Dr. Brittany Burton
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 267-8678
Dr. Bruce Reitman, MD
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 267-0477
Dr. Bryan Chan, M.D.
Los Angeles, CA · $135 in drug and device payments (2025) · (213) 977-2180
Dr. Calvin Moh, M.D.
Los Angeles, CA · $29 in drug and device payments (2025) · (213) 624-8411
Dr. Candice Tay, MD
Los Angeles, CA · $147 in drug and device payments (2025) · (323) 442-7400
Dr. Candy Ezimora, MD
Los Angeles, CA · $18 in drug and device payments (2025) · (310) 267-8653
Dr. Can Ngo, M.D.
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 268-5000
Dr. Caroline Kan, MD
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 442-7400
Dr. Carsten Nadjat-haiem, MD
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 267-8626
Dr. Cassandra Apodaca
Los Angeles, CA · No drug or device payments recorded (2025) · (800) 872-2273
Dr. Catherine Cha, MD
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 825-8041
Dr. Catherine Liu
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 409-1000
Dr. Cecilia Canales, MD. MPH
Los Angeles, CA · $19 in drug and device payments (2025) · (310) 267-8655
Dr. Cesario Dayahan, M.D.
Los Angeles, CA · $125 in drug and device payments (2025) · (562) 427-5363
Dr. Chae Suh, M.D.
Los Angeles, CA · No drug or device payments recorded (2025) · (213) 413-3000
Dr. Chaim Nelson, M.D.
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 267-8626
Dr. Chang Rhee, M.D.
Los Angeles, CA · No drug or device payments recorded (2025) · (213) 413-3000
Dr. Charles Gruver, MD
Los Angeles, CA · $73 in drug and device payments (2025) · (323) 409-1000
Dr. Charles Jun, DO
Los Angeles, CA · $43 in drug and device payments (2025) · (323) 442-7400
Dr. Charles Lee, M.D.
Los Angeles, CA · $364 in drug and device payments (2025) · (323) 783-5982
Dr. Charles Williams, M.D.
Los Angeles, CA · $15 in drug and device payments (2025) · (480) 262-4415
Dr. Chau-shyong Chen, MD
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 783-4011
Dr. Chelsia Jackson, MD
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 442-7400
Dr. Cheuk Yin Lai, M.D.
Los Angeles, CA · $142 in drug and device payments (2025) · (310) 423-5841
Dr. Chhaya Dhara, MD
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 668-4515
Dr. Chidozie Chimezie, MD
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 409-7748
Dr. Chinh Mai, MD
Los Angeles, CA · $125 in drug and device payments (2025) · (310) 267-8626
Dr. Chinsui Chou, M.D
Los Angeles, CA · $32 in drug and device payments (2025) · (323) 442-7400
Dr. Christina Floegel, MD
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 783-4011
Dr. Christina Lee
Los Angeles, CA · $19 in drug and device payments (2025) · (310) 766-8539
Dr. Christina Ma, MD
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 267-8626
Dr. Christina Menor, M.D.
Los Angeles, CA · $125 in drug and device payments (2025) · (213) 413-3000
Dr. Christina Nguyen, MD
Los Angeles, CA · $217 in drug and device payments (2025) · (310) 825-8307
Dr. Christina Ratto, MD
Los Angeles, CA · $262 in drug and device payments (2025) · (323) 442-7400
Dr. Christina Warneck, M.D.
Los Angeles, CA · No drug or device payments recorded (2025) · (213) 484-7111
Dr. Christine Chung, M.D.
Los Angeles, CA · $1,593 in drug and device payments (2025) · (818) 391-8500
Dr. Christine Myo Bui, M.D.
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 267-8626
Dr. Christine Nguyen-buckley, M.D.
Los Angeles, CA · $226 in drug and device payments (2025) · (310) 267-8626
Dr. Christine Trieu, M.D.
Los Angeles, CA · $16 in drug and device payments (2025) · (310) 267-8626
Dr. Christopher Lee, MD
Los Angeles, CA · $87 in drug and device payments (2025) · (310) 267-8653
Dr. Christopher Ortiz, M.D., PH.D.
Los Angeles, CA · $1,772 in drug and device payments (2025) · (310) 267-8693
Dr. Christopher Wijekoon
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 267-8655
Dr. Christopher Yoon, MD
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 267-6629
Dr. Christy Slingwine, M.D.
Los Angeles, CA · $141 in drug and device payments (2025) · (310) 423-1682
Dr. Chrystina Jeter, M.D.
Los Angeles, CA · $47 in drug and device payments (2025) · Telehealth · (310) 267-8626
Dr. Chuck Nguyen, MD
Los Angeles, CA · $262 in drug and device payments (2025) · (323) 442-7400
Dr. Chuck Nguyen, M.D.
Los Angeles, CA · $15 in drug and device payments (2025) · (323) 442-7400

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.

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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.