HealthcareDiscovery.AI / Doctors / Pennsylvania / Washington / Internal Medicine

Internal Medicine in Washington, Pennsylvania

Data updated monthly · Last refresh September 2026

19 Internal Medicine providers practice in Washington. Listings are drawn from federal public records and are not endorsements.

Internal Medicine providers in Washington

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. Alycia Petraglia, D.O.
Washington, PA · No drug or device payments recorded (2025) · Telehealth · (724) 328-0393
Dr. Arcadio Agudelo Hernandez, M.D
Washington, PA · No drug or device payments recorded (2025) · (724) 225-7000
Dr. Avinash Vangara, MD
Washington, PA · No drug or device payments recorded (2025) · (724) 228-1303
Dr. Breanne Hayes Haney, DO
Washington, PA · $1,000 in drug and device payments (2025) · (724) 579-7000
Dr. Brianna Kobe, DO
Washington, PA · No drug or device payments recorded (2025) · (724) 225-7000
Dr. Catheri Brennan, CATHERINE J. BRENNAN
Washington, PA · No drug or device payments recorded (2025) · (724) 250-7790
Dr. Douglas Corwin, M.D.
Washington, PA · No drug or device payments recorded (2025) · (724) 229-7570
Dr. Harry Silvis, M.D.
Washington, PA · No drug or device payments recorded (2025) · (724) 222-9300
Dr. Henry Folb, M.D.
Washington, PA · No drug or device payments recorded (2025) · (724) 229-7570
Dr. James Krebs, MD
Washington, PA · No drug or device payments recorded (2025) · (724) 222-4464
Dr. James Solava, DO
Washington, PA · $434 in drug and device payments (2025) · (724) 430-2395
Dr. Leah Malone, MD
Washington, PA · No drug or device payments recorded (2025) · (724) 579-7000
Dr. Michael Waters, MD
Washington, PA · $22 in drug and device payments (2025) · (724) 531-5354
Dr. Patricia Friedsam, M.D.
Washington, PA · No drug or device payments recorded (2025) · (724) 222-9300
Dr. Richard Hart, M.D.
Washington, PA · $175 in drug and device payments (2025) · Telehealth · (724) 229-7570
Dr. Robin Trainer, FNP
Washington, PA · No drug or device payments recorded (2025) · (724) 249-7208
Dr. Sean Kelly, DO
Washington, PA · $667 in drug and device payments (2025) · Telehealth · (724) 222-7240
Dr. Thomas Tambouratzis, MD
Washington, PA · No drug or device payments recorded (2025) · (724) 229-7570
Dr. William Kottner, MD
Washington, PA · No drug or device payments recorded (2025) · (724) 222-4464

Conditions Internal Medicine providers in Washington, Pennsylvania 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 Washington, Pennsylvania?

There are 19 Internal Medicine providers with active NPI records practicing in Washington, according to federal NPPES data refreshed monthly.

What conditions do Internal Medicine providers in Washington treat?

Internal Medicine providers in Washington 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 Washington Internal Medicine across Pennsylvania

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.