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Internal Medicine in Rowland Heights, California

Data updated monthly · Last refresh September 2026

9 Internal Medicine providers practice in Rowland Heights. Listings are drawn from federal public records and are not endorsements.

Internal Medicine providers in Rowland Heights

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. Dejun Wang, M.D.
Rowland Heights, CA · $20 in drug and device payments (2025) · (626) 810-2983
Dr. Hsiu-ying Tseng, D.O.
Rowland Heights, CA · No drug or device payments recorded (2025) · (626) 965-1233
Dr. Jason Paek, M.D.
Rowland Heights, CA · $1,807 in drug and device payments (2025) · Telehealth · (626) 986-4899
Dr. Kuo Hsien Chang, MD
Rowland Heights, CA · No drug or device payments recorded (2025) · (626) 965-0696
Dr. Mary Wang, MD
Rowland Heights, CA · $1,865 in drug and device payments (2025) · (626) 964-1120
Dr. Rosel Liza Reyes, M.D.
Rowland Heights, CA · No drug or device payments recorded (2025) · Telehealth · (626) 964-4807
Dr. Xipu Wu, MD
Rowland Heights, CA · $698 in drug and device payments (2025) · (626) 912-4147
Dr. Yongqing Feng, M.D.
Rowland Heights, CA · $118 in drug and device payments (2025) · (419) 357-7442
Dr. Zune Liu, MD
Rowland Heights, CA · $2,136 in drug and device payments (2025) · (626) 964-1120

Conditions Internal Medicine providers in Rowland Heights, 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 Rowland Heights, California?

There are 9 Internal Medicine providers with active NPI records practicing in Rowland Heights, according to federal NPPES data refreshed monthly.

What conditions do Internal Medicine providers in Rowland Heights treat?

Internal Medicine providers in Rowland Heights 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 Rowland Heights 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.