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Thoracic Surgery (Cardiothoracic Vascular Surgery) in Orange, California

Data updated monthly · Last refresh September 2026

17 Thoracic Surgery (Cardiothoracic Vascular Surgery) providers practice in Orange. Listings are drawn from federal public records and are not endorsements.

Thoracic Surgery (Cardiothoracic Vascular Surgery) providers in Orange

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. Aaron Fowler, M.D.

Orange, CA · $12,799 in drug and device payments (2025) · (714) 997-2224

Dr. Ali Mahtabifard, MD

Orange, CA · No drug or device payments recorded (2025) · Telehealth · (714) 880-7812

Dr. Amir Abolhoda, MD

Orange, CA · $2,235 in drug and device payments (2025) · (714) 456-8978

Dr. Dan Gutfinger, MD

Orange, CA · No drug or device payments recorded (2025) · (949) 751-9577

Dr. Drewry Morris, MD

Orange, CA · No drug or device payments recorded (2025) · (714) 997-2224

Dr. Eugene Won, MD

Orange, CA · $696 in drug and device payments (2025) · (714) 997-2224

Dr. Hari Keshava, MD

Orange, CA · $7,434 in drug and device payments (2025) · Telehealth · (714) 456-2986

Dr. Joanne Starr, MD

Orange, CA · $386 in drug and device payments (2025) · (714) 997-2224

Dr. John Maurice, MD

Orange, CA · $228 in drug and device payments (2025) · (949) 464-7846

Dr. Katherine Wood, MD

Orange, CA · $46,998 in drug and device payments (2025) · (714) 456-3634

Dr. Puneet Dhawan, M.D.

Orange, CA · $1,535 in drug and device payments (2025) · (714) 997-2224

Dr. Raveendra Morchi, MD

Orange, CA · $933 in drug and device payments (2025) · Telehealth · (714) 456-6699

Dr. Richard Fischel, MD

Orange, CA · No drug or device payments recorded (2025) · (714) 954-0270

Dr. Richard Gates, MD

Orange, CA · No drug or device payments recorded (2025) · (714) 997-2224

Dr. Sevak Darbinian, M.D.

Orange, CA · $4,320 in drug and device payments (2025) · Telehealth · (714) 997-2224

Dr. Sohail Sareh, MD

Orange, CA · $5,863 in drug and device payments (2025) · Telehealth · (714) 997-2224

Dr. William Thibault, MD

Orange, CA · $2,234 in drug and device payments (2025) · (714) 997-2224

Common questions

How many Thoracic Surgery (Cardiothoracic Vascular Surgery) providers are in Orange, California?

There are 17 Thoracic Surgery (Cardiothoracic Vascular Surgery) providers with active NPI records practicing in Orange, according to federal NPPES data refreshed monthly.

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 Orange Thoracic Surgery (Cardiothoracic Vascular Surgery) 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.