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Internal Medicine in San Jose, California

Data updated monthly · Last refresh September 2026

433 Internal Medicine providers practice in San Jose, and 22% received drug or device company payments in 2025. Listings are drawn from federal public records and are not endorsements.

Internal Medicine providers in San Jose

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. Tracy Tram, M.D.
San Jose, CA · No drug or device payments recorded (2025) · (408) 926-2420
Dr. Trang Do, M.D.
San Jose, CA · $2,636 in drug and device payments (2025) · (408) 975-9800
Dr. Tuan Le, M.D.
San Jose, CA · No drug or device payments recorded (2025) · (408) 531-1555
Dr. Tuan Nguyen, MD
San Jose, CA · No drug or device payments recorded (2025) · (408) 259-0737
Dr. Umaima Marvi, MD
San Jose, CA · No drug or device payments recorded (2025) · (408) 885-5000
Dr. Vaishali Geedigunta
San Jose, CA · No drug or device payments recorded (2025) · Telehealth · (408) 866-4000
Dr. Valeh Aminian, MD
San Jose, CA · No drug or device payments recorded (2025) · (408) 972-7000
Dr. Valerie Le, FNP-C
San Jose, CA · $286 in drug and device payments (2025) · (408) 223-8818
Dr. Vanita Mistry
San Jose, CA · No drug or device payments recorded (2025) · (888) 334-1000
Dr. Victor Corsiglia, M.D.
San Jose, CA · No drug or device payments recorded (2025) · (408) 278-3228
Dr. Vijaya Dudyala, M.D
San Jose, CA · $789 in drug and device payments (2025) · (408) 866-4000
Dr. Vijay Kotecha
San Jose, CA · No drug or device payments recorded (2025) · (408) 503-7650
Dr. Vincent Chang
San Jose, CA · No drug or device payments recorded (2025) · (408) 886-8754
Dr. Vinh Nguyen, M.D.
San Jose, CA · No drug or device payments recorded (2025) · (408) 254-1794
Dr. Visakha Goonewardena, M.D
San Jose, CA · No drug or device payments recorded (2025) · (408) 993-1500
Dr. Viviana Mendez, MD
San Jose, CA · No drug or device payments recorded (2025) · (888) 334-1000
Dr. Vu Nguyen, MD
San Jose, CA · $122 in drug and device payments (2025) · (408) 254-6320
Dr. Wei Chen, MD
San Jose, CA · $22 in drug and device payments (2025) · Telehealth · (408) 885-5000
Dr. Wei Hao Zheng, MD, MS
San Jose, CA · No drug or device payments recorded (2025) · (408) 885-5000
Dr. Wei Ye, MD
San Jose, CA · No drug or device payments recorded (2025) · (408) 885-5000
Dr. William Jensen, MD
San Jose, CA · No drug or device payments recorded (2025) · (408) 885-6307
Dr. William Tsang, MD
San Jose, CA · No drug or device payments recorded (2025) · (408) 972-7000
Dr. Wonhee Woo
San Jose, CA · No drug or device payments recorded (2025) · (408) 972-3380
Dr. Yael Moss, D.O.
San Jose, CA · No drug or device payments recorded (2025) · (408) 396-5107
Dr. Yelena Kabanskaya, MD
San Jose, CA · No drug or device payments recorded (2025) · (408) 559-2011
Dr. Yi-chao Huang, MD
San Jose, CA · No drug or device payments recorded (2025) · (408) 885-6300
Dr. Yinn Htwe, M.D
San Jose, CA · No drug or device payments recorded (2025) · (408) 835-8840
Dr. Yinyu Tang, MD
San Jose, CA · No drug or device payments recorded (2025) · (408) 885-5000
Dr. Yixi Zhang, M.D.
San Jose, CA · No drug or device payments recorded (2025) · (669) 577-6072
Dr. Yue Hao, M.D.
San Jose, CA · No drug or device payments recorded (2025) · (415) 391-9686
Dr. Yuhjung Tsai
San Jose, CA · No drug or device payments recorded (2025) · (408) 972-7000
Dr. Zheng-gang Zhang, M.D.
San Jose, CA · No drug or device payments recorded (2025) · (408) 993-8764
Dr. Zijun Zhao, MD
San Jose, CA · No drug or device payments recorded (2025) · (408) 529-3488

Conditions Internal Medicine providers in San Jose, California commonly treat

Patients often search by condition rather than specialty. These are conditions typically managed by Internal Medicine providers. Individual practices vary, so confirm with the provider before booking.

Common questions

How many Internal Medicine providers are in San Jose, California?

There are 433 Internal Medicine providers with active NPI records practicing in San Jose, according to federal NPPES data refreshed monthly.

How many Internal Medicine providers in San Jose received drug or device company payments?

95 of 433 (22%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.

What conditions do Internal Medicine providers in San Jose treat?

Internal Medicine providers in San Jose commonly treat high blood pressure, type 2 diabetes, high cholesterol, preventive care, chronic disease management and related conditions. Individual practices vary, so confirm with the provider before booking.

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 San Jose Internal Medicine 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.