Anesthesiology in Irvine, California
Data updated monthly · Last refresh September 2026
29 Anesthesiology providers practice in Irvine, and 38% received drug or device company payments in 2025. Listings are drawn from federal public records and are not endorsements.
Anesthesiology providers in Irvine
Listed alphabetically. 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. Ahmed Serag, M.D., PH.D.Irvine, CA · No drug or device payments recorded (2025) ·
(714) 758-5454 Dr. Bruce Thuman, MDIrvine, CA · No drug or device payments recorded (2025) ·
(949) 341-3499 Dr. Christopher Chang, MDIrvine, CA · No drug or device payments recorded (2025) ·
(949) 552-6266 Dr. David Calica, M.D.Irvine, CA · No drug or device payments recorded (2025) ·
(949) 753-2200 Dr. Edward Hsu, M.D.Irvine, CA · No drug or device payments recorded (2025) ·
(949) 336-8962 Dr. Eric Huang, MDIrvine, CA · No drug or device payments recorded (2025) ·
(949) 932-2440 Dr. Husam Alsamman, M.D., F.C.C.P.Irvine, CA · No drug or device payments recorded (2025) ·
(949) 468-0849 Dr. Jay Rindenau, M.D.Irvine, CA · No drug or device payments recorded (2025) ·
(949) 753-2200 Dr. Jon Nguyen, M.D.Irvine, CA · No drug or device payments recorded (2025) ·
(714) 922-0120 Dr. Joseph Mollner, MDIrvine, CA · No drug or device payments recorded (2025) ·
(949) 552-6266 Dr. Katherine Quintana, MDIrvine, CA · No drug or device payments recorded (2025) ·
(949) 753-6070 Dr. Kenneth Johnson, M.D. Dr. Martin Dolan, M.D.Irvine, CA · No drug or device payments recorded (2025) ·
(949) 726-0677 Dr. Michael Han, MDIrvine, CA · No drug or device payments recorded (2025) ·
(949) 484-8505 Dr. Natasha Chandanani, MDIrvine, CA · No drug or device payments recorded (2025) ·
(949) 341-3499 Dr. Richard Ginsburg, MBCHBIrvine, CA · No drug or device payments recorded (2025) ·
(949) 231-7234 Dr. Robert VictorIrvine, CA · No drug or device payments recorded (2025) ·
(408) 710-0748 Dr. Scott Weatherwax, M.D.Irvine, CA · No drug or device payments recorded (2025) ·
(949) 833-1432 Dr. Siddharth Singh, D.O. Dr. Steve Yun, M.D.Irvine, CA · $17,032 in drug and device payments (2025) ·
(714) 999-3828 Dr. William Mading, MDIrvine, CA · No drug or device payments recorded (2025) ·
(929) 341-3499 Common questions
How many Anesthesiology providers are in Irvine, California?There are 29 Anesthesiology providers with active NPI records practicing in Irvine, according to federal NPPES data refreshed monthly.
How many Anesthesiology providers in Irvine received drug or device company payments?11 of 29 (38%) 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 records 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.
All specialties in Irvine Anesthesiology across California