HealthcareDiscovery.AI / Doctors / California / Pasadena / Surgical Oncology

Surgical Oncology in Pasadena, California

Data updated monthly · Last refresh September 2026

4 Surgical Oncology providers practice in Pasadena. Listings are drawn from federal public records and are not endorsements.

Surgical Oncology providers in Pasadena

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. Alicia Terando, M.D.

Pasadena, CA · No drug or device payments recorded (2025) · Telehealth · (424) 314-0182

Dr. Amir Ali Rahnemai Azar, M.D.

Pasadena, CA · $7,210 in drug and device payments (2025) · (310) 571-5430

Dr. Jeannie Shen, MD

Pasadena, CA · No drug or device payments recorded (2025) · Telehealth · (424) 314-0182

Dr. Sherin Shirazi, M.D.

Pasadena, CA · No drug or device payments recorded (2025) · (626) 795-9023

Common questions

How many Surgical Oncology providers are in Pasadena, California?

There are 4 Surgical Oncology providers with active NPI records practicing in Pasadena, 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 Pasadena Surgical Oncology 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.