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Anesthesiology in Duarte, California

Data updated monthly · Last refresh September 2026

34 Anesthesiology providers practice in Duarte, and 47% received drug or device company payments in 2025. Listings are drawn from federal public records and are not endorsements.

Anesthesiology providers in Duarte

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. 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
Dr. Jeff Ge, M.D.
Duarte, CA · No drug or device payments recorded (2025) · (626) 256-4673
Dr. John Raytis, M.D.
Duarte, CA · No drug or device payments recorded (2025) · (626) 256-4673
Dr. Jose Paredes, M.D.
Duarte, CA · No drug or device payments recorded (2025) · (626) 359-8111
Dr. Joseph Chang
Duarte, CA · No drug or device payments recorded (2025) · (626) 256-4673
Dr. Margaret Hockett, M.D.
Duarte, CA · No drug or device payments recorded (2025) · (626) 256-4673
Dr. Michael Lew, MD
Duarte, CA · $17,014 in drug and device payments (2025) · (626) 359-8111
Dr. Michael Sullivan, MD
Duarte, CA · $97 in drug and device payments (2025) · (626) 359-8111
Dr. Mike Kwon, MD
Duarte, CA · No drug or device payments recorded (2025) · (800) 826-4673
Dr. Parin Garg, MD
Duarte, CA · $18 in drug and device payments (2025) · (800) 826-4673
Dr. Priscilla Harrell, MD
Duarte, CA · $120 in drug and device payments (2025) · (626) 256-4673
Dr. Robert Toroussian, M.D.
Duarte, CA · No drug or device payments recorded (2025) · (626) 256-4673
Dr. Russell Gray, MD
Duarte, CA · $32 in drug and device payments (2025) · (626) 359-8111
Dr. Sanaz Ghaffari, M.D.
Duarte, CA · $86 in drug and device payments (2025) · (626) 256-4673
Dr. Sarah Yip, MD
Duarte, CA · $24 in drug and device payments (2025) · (626) 256-4673
Dr. Sarkis Baltayian, MD
Duarte, CA · $97 in drug and device payments (2025) · (626) 359-8111
Dr. Steven Tu, M.D.
Duarte, CA · $120 in drug and device payments (2025) · (626) 256-4673
Dr. Ted Uchio, MD
Duarte, CA · No drug or device payments recorded (2025) · (626) 359-8111
Dr. Thomas Schares, M.D.
Duarte, CA · No drug or device payments recorded (2025) · (800) 826-4673
Dr. Tracie Tran, MD
Duarte, CA · $53 in drug and device payments (2025) · (800) 826-4673
Dr. Walter Chang, MD
Duarte, CA · $79 in drug and device payments (2025) · (626) 359-8111
Dr. William Hsu, MD
Duarte, CA · No drug or device payments recorded (2025) · (800) 826-4673
Dr. Yung Ray Jow, M.D.
Duarte, CA · $50 in drug and device payments (2025) · (800) 826-4673

Common questions

How many Anesthesiology providers are in Duarte, California?

There are 34 Anesthesiology providers with active NPI records practicing in Duarte, according to federal NPPES data refreshed monthly.

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

16 of 34 (47%) 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 Duarte Anesthesiology across California

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.