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Geriatric Medicine (Internal Medicine) in Vancouver, Washington

Data updated monthly · Last refresh September 2026

11 Geriatric Medicine (Internal Medicine) providers practice in Vancouver. Listings are drawn from federal public records and are not endorsements.

Geriatric Medicine (Internal Medicine) providers in Vancouver

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. Amanda Bonner, MD
Vancouver, WA · No drug or device payments recorded (2025) · Telehealth · (360) 487-2727
Dr. Cydney Wolf, DO
Vancouver, WA · No drug or device payments recorded (2025) · Telehealth · (360) 882-2778
Dr. Gianna O'hara, DO
Vancouver, WA · No drug or device payments recorded (2025) · Telehealth · (360) 397-3352
Dr. Jasmine Chowdhury, MD
Vancouver, WA · No drug or device payments recorded (2025) · Telehealth · (360) 397-1500
Dr. Jean Yoo Campbell, M.D., M.P.H
Vancouver, WA · No drug or device payments recorded (2025) · (360) 487-2727
Dr. Jessica Chan, DO
Vancouver, WA · $29 in drug and device payments (2025) · (360) 882-2778
Dr. Lauren Roles, MD
Vancouver, WA · No drug or device payments recorded (2025) · Telehealth · (360) 882-2778
Dr. Rima Jallad, M.D.
Vancouver, WA · No drug or device payments recorded (2025) · (503) 220-8262
Dr. Wendy Wanlass, MD
Vancouver, WA · No drug or device payments recorded (2025) · (803) 220-8262
Dr. Xin Zhang, MD
Vancouver, WA · $123 in drug and device payments (2025) · Telehealth · (360) 882-2778
Dr. Yasmin Ansari, MD
Vancouver, WA · No drug or device payments recorded (2025) · (503) 367-3134

Common questions

How many Geriatric Medicine (Internal Medicine) providers are in Vancouver, Washington?

There are 11 Geriatric Medicine (Internal Medicine) providers with active NPI records practicing in Vancouver, 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 Vancouver Geriatric Medicine (Internal Medicine) across Washington

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.