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Internal Medicine Doctors in Pennsylvania

Data updated monthly · Last refresh October 2026

7,285 Internal Medicine providers practice in Pennsylvania, including 1,249 (17%) offering telehealth. The largest concentration is in Philadelphia. Profiles include federal Open Payments records of money received from drug and device companies in 2025. Listings are drawn from federal public records and are not endorsements.

7,285providers
1,249telehealth
Philadelphiatop city

Internal Medicine by city in Pennsylvania

Choose a city to see providers there.

Internal Medicine in Philadelphia1,839 providers
Internal Medicine in Pittsburgh748 providers
Internal Medicine in Allentown215 providers
Internal Medicine in Harrisburg183 providers
Internal Medicine in York162 providers
Internal Medicine in Bethlehem158 providers
Internal Medicine in Wynnewood149 providers
Internal Medicine in Scranton133 providers
Internal Medicine in Danville130 providers
Internal Medicine in Hershey122 providers
Internal Medicine in West Reading112 providers
Internal Medicine in Abington107 providers
Internal Medicine in Easton105 providers
Internal Medicine in Erie99 providers
Internal Medicine in Lancaster91 providers
Internal Medicine in Johnstown86 providers
Internal Medicine in Wilkes Barre61 providers
Internal Medicine in West Chester57 providers
Internal Medicine in Sayre50 providers
Internal Medicine in Bryn Mawr49 providers
Internal Medicine in Media47 providers
Internal Medicine in Butler44 providers
Internal Medicine in Reading44 providers
Internal Medicine in Langhorne41 providers

Internal Medicine providers in Pennsylvania

Listed by city, largest first. 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. Genevieve Sears, D.O.
Pittsburgh, PA · No drug or device payments recorded (2025) · (412) 359-3131
Dr. George Gleeson, MD
Pittsburgh, PA · No drug or device payments recorded (2025) · (412) 621-5091
Dr. George Martich, MD
Pittsburgh, PA · No drug or device payments recorded (2025) · (412) 647-2808
Dr. George Sabeh, M.D.
Pittsburgh, PA · No drug or device payments recorded (2025) · (412) 824-7953
Dr. George Yeasted, MD
Pittsburgh, PA · No drug or device payments recorded (2025) · (412) 344-6600
Dr. George Zimmerman, M.D.
Pittsburgh, PA · $33 in drug and device payments (2025) · Telehealth · (412) 920-0700
Dr. Georgia Vasilakis, MD
Pittsburgh, PA · $117 in drug and device payments (2025) · (412) 692-4888
Dr. Gerald Rossman, MD
Pittsburgh, PA · No drug or device payments recorded (2025) · Telehealth · (412) 359-3682
Dr. Ghayur Saeed
Pittsburgh, PA · No drug or device payments recorded (2025) · (412) 648-6406
Dr. Gina Ricci
Pittsburgh, PA · No drug or device payments recorded (2025) · Telehealth · (412) 358-9613
Dr. Girmay Asgedom, M.D , M.S.P.H
Pittsburgh, PA · No drug or device payments recorded (2025) · (412) 359-3030
Dr. Gregory Bump, MD
Pittsburgh, PA · $19 in drug and device payments (2025) · (412) 692-4888
Dr. Gregory Molter
Pittsburgh, PA · No drug or device payments recorded (2025) · Telehealth · (412) 358-9613
Dr. Gregory Walker, M.D.
Pittsburgh, PA · $174 in drug and device payments (2025) · Telehealth · (412) 244-8760
Dr. Gulam Sadiq Parihar
Pittsburgh, PA · No drug or device payments recorded (2025) · (412) 359-3030
Dr. Gul Jana Saeed, MD
Pittsburgh, PA · $121 in drug and device payments (2025) · (412) 692-2212
Dr. Guylda Johnson, MD
Pittsburgh, PA · $289 in drug and device payments (2025) · (412) 647-8666
Dr. Gwendolyn Schwab, M.D.
Pittsburgh, PA · No drug or device payments recorded (2025) · (412) 692-4942
Dr. Haezel Shibu, MD
Pittsburgh, PA · No drug or device payments recorded (2025) · (412) 359-4971
Dr. Halina Luckiewicz, MD
Pittsburgh, PA · $21 in drug and device payments (2025) · Telehealth · (412) 366-7070
Dr. Hannah Todorowski, DO
Pittsburgh, PA · No drug or device payments recorded (2025) · Telehealth · (412) 321-8882
Dr. Haris Paul, MD
Pittsburgh, PA · No drug or device payments recorded (2025) · (412) 359-4971
Dr. Harry Heck, M.D.
Pittsburgh, PA · No drug or device payments recorded (2025) · (412) 231-2957
Dr. Harsimran Bedi, M.D.
Pittsburgh, PA · $21 in drug and device payments (2025) · Telehealth · (412) 366-7070
Dr. Heather Richards, M.D.
Pittsburgh, PA · No drug or device payments recorded (2025) · (412) 359-3360
Dr. Heather Wurm, PA-C
Pittsburgh, PA · No drug or device payments recorded (2025) · (412) 621-1566
Dr. Helen Dorra, MD
Pittsburgh, PA · No drug or device payments recorded (2025) · Telehealth · (412) 954-5158
Dr. Holly Thomas, M.D.
Pittsburgh, PA · No drug or device payments recorded (2025) · Telehealth · (412) 692-4888
Dr. Hritvik Jain, MD
Pittsburgh, PA · No drug or device payments recorded (2025) · (412) 359-3131
Dr. Huan Pham, MD
Pittsburgh, PA · $206 in drug and device payments (2025) · (412) 359-3030
Dr. Huma Vahora, MD
Pittsburgh, PA · No drug or device payments recorded (2025) · (412) 432-7400
Dr. Ilias Christodoulou, M.D., PH.D.
Pittsburgh, PA · No drug or device payments recorded (2025) · (412) 692-4888
Dr. Imad Harmouch, M.D
Pittsburgh, PA · No drug or device payments recorded (2025) · (412) 623-6693
Dr. Iman Afraz
Pittsburgh, PA · No drug or device payments recorded (2025) · (412) 359-4971
Dr. Imran Qadeer, M.D.
Pittsburgh, PA · No drug or device payments recorded (2025) · (412) 359-3030
Dr. Ioannis Konstantinidis, MD
Pittsburgh, PA · No drug or device payments recorded (2025) · (412) 692-2210
Dr. Jacob Mccann
Pittsburgh, PA · No drug or device payments recorded (2025) · (412) 692-4888
Dr. Jacob Zahn
Pittsburgh, PA · No drug or device payments recorded (2025) · Telehealth · (412) 366-9613
Dr. Jacqueline Ziegman, M.D.
Pittsburgh, PA · No drug or device payments recorded (2025) · (412) 692-4888
Dr. Jaeyoung Lee, MD
Pittsburgh, PA · $54 in drug and device payments (2025) · Telehealth · (412) 366-8641
Dr. Jaishree Hariharan
Pittsburgh, PA · No drug or device payments recorded (2025) · (412) 692-4888
Dr. James Boyle, M.D.
Pittsburgh, PA · No drug or device payments recorded (2025) · (412) 366-6841
Dr. James Dreer, DO
Pittsburgh, PA · No drug or device payments recorded (2025) · (412) 692-4882
Dr. James Meditch, MD
Pittsburgh, PA · $353 in drug and device payments (2025) · Telehealth · (412) 442-2343
Dr. James Reilly, MD
Pittsburgh, PA · No drug or device payments recorded (2025) · (412) 359-3751
Dr. James Sahovey
Pittsburgh, PA · No drug or device payments recorded (2025) · (412) 683-1704
Dr. Jamie Stern
Pittsburgh, PA · No drug or device payments recorded (2025) · (412) 692-4888
Dr. Janel Hanmer
Pittsburgh, PA · $68 in drug and device payments (2025) · (412) 692-4821
Dr. Jane Liebschutz, M.D.
Pittsburgh, PA · No drug or device payments recorded (2025) · Telehealth · (412) 692-4888
Dr. Janet Vlha, MD
Pittsburgh, PA · No drug or device payments recorded (2025) · Telehealth · (412) 366-7070

Conditions Internal Medicine providers in 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 Pennsylvania?

There are 7,285 Internal Medicine providers with active NPI records practicing in Pennsylvania, according to federal NPPES data refreshed monthly.

Do Internal Medicine providers in Pennsylvania offer telehealth?

Yes. 1,249 of the 7,285 Internal Medicine providers in Pennsylvania (about 17%) report offering telehealth services in CMS data.

Which cities in Pennsylvania have the most Internal Medicine providers?

Philadelphia (1,839), Pittsburgh (748), Allentown (215) have the highest concentration of Internal Medicine providers in Pennsylvania.

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

2,354 of 7,285 Internal Medicine providers in Pennsylvania (32%) 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 Pennsylvania treat?

Internal Medicine providers 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 counts and profiles 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.

Do most Internal Medicine Doctors in Pennsylvania work in independent practices or large health systems?

Among 3,500 Internal Medicine Doctors in Pennsylvania enrolled in Medicare, 12% bill through a solo or small practice with fewer than 10 clinicians, 10% through a mid-size group of 10 to 99, and 78% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.

Which hospitals do Internal Medicine Doctors in Pennsylvania work at?

According to CMS facility affiliation records, the Pennsylvania hospitals where the most Internal Medicine Doctors hold privileges are Hospital of Univ of Pennsylvania in Philadelphia; Magee Womens Hospital of Upmc Health System in Pittsburgh; St Lukes Hospital in Bethlehem.

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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. Are you a Internal Medicine in Pennsylvania? Get featured.