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 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. Alexander Huang, M.D.Whittier, CA · $156 in drug and device payments (2025) ·
(562) 698-0811 Dr. Deming Chau, MDWhittier, CA · No drug or device payments recorded (2025) ·
(562) 945-3561 Dr. Edward Lee, D.O.Whittier, CA · $190 in drug and device payments (2025) ·
(562) 945-3561 Dr. George Izmirian, M.D.Whittier, CA · No drug or device payments recorded (2025) ·
(562) 945-2832 Dr. Henry Cobau, M.D.Whittier, CA · $16 in drug and device payments (2025) ·
(562) 698-0811 Dr. Henry Cola, M.D.Whittier, CA · No drug or device payments recorded (2025) ·
(562) 698-0811 Dr. James Howard, M.D.Whittier, CA · $49 in drug and device payments (2025) ·
(562) 698-0811 Dr. John HsuWhittier, CA · $25 in drug and device payments (2025) ·
(562) 698-0811 Dr. Kuang Cheng Liao, M.D.Whittier, CA · $31 in drug and device payments (2025) ·
(562) 945-3561 Dr. Lancelot Williams, M.D.Whittier, CA · No drug or device payments recorded (2025) ·
(562) 698-0811 Dr. Luz Ramirez, MDWhittier, CA · No drug or device payments recorded (2025) ·
(562) 945-3561 Dr. Michael Weinfeld, MD, MSWhittier, CA · No drug or device payments recorded (2025) ·
(562) 698-0811 Dr. Philip Greider, MDWhittier, CA · No drug or device payments recorded (2025) ·
(562) 698-0811 Dr. Richard Libao, M.D.Whittier, CA · No drug or device payments recorded (2025) ·
(562) 945-2832 Dr. Richard Phair, M.D.Whittier, CA · No drug or device payments recorded (2025) ·
(562) 945-9998 Dr. Robert Kogan, M.D.Whittier, CA · No drug or device payments recorded (2025) ·
(310) 472-0659 Dr. Robert Wudrick, MDWhittier, CA · No drug or device payments recorded (2025) ·
(562) 698-0811 Dr. Scott Mcinnis, M.D.Whittier, CA · $225 in drug and device payments (2025) ·
(562) 945-2832 Dr. Simon Lin, M.D.Whittier, CA · No drug or device payments recorded (2025) ·
(562) 945-3561 Dr. Stanton Lum, M.D.Whittier, CA · No drug or device payments recorded (2025) ·
(562) 698-0811 Dr. Steven Gerschultz, M.D.Whittier, CA · $120 in drug and device payments (2025) ·
(562) 698-0811 Dr. Susan Loghmanpour, M.D.Whittier, CA · $38 in drug and device payments (2025) ·
(562) 698-0811 Dr. Syed Ali, MDWhittier, CA · $87 in drug and device payments (2025) ·
(562) 698-0811 Dr. Thomas Heiman, M.D.Whittier, CA · No drug or device payments recorded (2025) ·
(562) 945-2832 Dr. Thomas Lee, M.D.Whittier, CA · No drug or device payments recorded (2025) ·
(562) 698-0811 Dr. Wei-lee Hu, MDWhittier, CA · No drug or device payments recorded (2025) ·
(562) 945-3561 Dr. Yuk Mui, M.D.Whittier, CA · No drug or device payments recorded (2025) ·
(562) 698-0811 Dr. Alen Zehnaly, M.D.W Hollywood, CA · $18 in drug and device payments (2025) ·
(310) 423-5841 Dr. Daniel Kim, M.D.W Hollywood, CA · $145 in drug and device payments (2025) ·
(310) 423-5841 Dr. Deep PatelW Hollywood, CA · $234 in drug and device payments (2025) ·
(310) 423-5841 Dr. Ira Hofer, MDW Hollywood, CA · No drug or device payments recorded (2025) ·
(310) 423-5841 Dr. Jay Homburger, MDW Hollywood, CA · $31 in drug and device payments (2025) ·
(310) 423-5841 Dr. Kerri George, M.D.W Hollywood, CA · No drug or device payments recorded (2025) ·
(310) 423-5841 Dr. Nader Soliman, M.D.W Hollywood, CA · No drug or device payments recorded (2025) ·
(310) 423-5841 Dr. Oscar Zagala, M.D.W Hollywood, CA · $18 in drug and device payments (2025) ·
(310) 423-5841 Dr. Sachin Jha, M.D.W Hollywood, CA · No drug or device payments recorded (2025) ·
(310) 423-5841 Dr. Shahed Rahman, M.D.W Hollywood, CA · $38 in drug and device payments (2025) ·
(310) 423-5841 Dr. Tyler HymanW Hollywood, CA · No drug or device payments recorded (2025) ·
(310) 423-5841 Dr. Zachary Chen, DOW Hollywood, CA · No drug or device payments recorded (2025) ·
(310) 423-5841 Dr. Cletus Bodensteiner, M.D. Dr. Mick'l Scadden, MDWoodbridge, CA · No drug or device payments recorded (2025) ·
(707) 955-5575 Dr. Balbir Dogra, MDWoodland Hills, CA · No drug or device payments recorded (2025) ·
(818) 719-2000 Dr. Bart Waxman, MDWoodland Hills, CA · No drug or device payments recorded (2025) ·
(818) 719-2000 Dr. Bruce Skolnick, MDWoodland Hills, CA · No drug or device payments recorded (2025) ·
(818) 719-2000 Dr. Carlos Gelpi, MDWoodland Hills, CA · No drug or device payments recorded (2025) ·
(818) 719-2000 Dr. Chester Chan, MDWoodland Hills, CA · No drug or device payments recorded (2025) ·
(818) 719-2000 Dr. Christian Dib, MDWoodland Hills, CA · No drug or device payments recorded (2025) ·
(310) 267-8653 Dr. Christopher Jamora, M.D.Woodland Hills, CA · $50 in drug and device payments (2025) ·
(818) 719-2695 Dr. Craig Fisher, M.D.Woodland Hills, CA · No drug or device payments recorded (2025) ·
(818) 888-7815 Dr. Elizabeth Lee, MDWoodland Hills, CA · No drug or device payments recorded (2025) ·
(818) 719-2000 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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