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Thoracic Surgery (Cardiothoracic Vascular Surgery) in Pomona, California

Data updated monthly · Last refresh September 2026

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

Thoracic Surgery (Cardiothoracic Vascular Surgery) providers in Pomona

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. Dongning Zhang, MD, MPH
Pomona, CA · $2,914 in drug and device payments (2025) · (909) 865-9099
Dr. Guangqiang Gao, M.D
Pomona, CA · $639 in drug and device payments (2025) · (909) 865-9099
Dr. Rajeev Gulati, M.D.
Pomona, CA · $323 in drug and device payments (2025) · (909) 865-1161
Dr. Rohit Trivedi, M.D.
Pomona, CA · No drug or device payments recorded (2025) · (909) 865-1161

Common questions

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

There are 4 Thoracic Surgery (Cardiothoracic Vascular Surgery) providers with active NPI records practicing in Pomona, 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 Pomona Thoracic Surgery (Cardiothoracic Vascular Surgery) across California

Try a city like Tucson, a zip like 85016, or a specialty like psychiatry. For a doctor by name, use the full search.
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.