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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. Elham Rabiei-flori, MD
York, PA · $1,377 in drug and device payments (2025) · Telehealth · (717) 741-8003
Dr. Elizabeth Blain, D.O.
York, PA · No drug or device payments recorded (2025) · Telehealth · (717) 851-7315
Dr. Elizabeth Scarito, M.D.
York, PA · No drug or device payments recorded (2025) · (717) 741-5600
Dr. Emily Wood, DO
York, PA · No drug or device payments recorded (2025) · Telehealth · (717) 851-7315
Dr. Eugenia Luo, MD
York, PA · No drug or device payments recorded (2025) · Telehealth · (717) 741-8003
Dr. Falguni Parikh, M.D.
York, PA · No drug or device payments recorded (2025) · (717) 840-2730
Dr. Fidelis Ojevwe, M.D
York, PA · No drug or device payments recorded (2025) · Telehealth · (717) 851-4005
Dr. Fnu Naintara
York, PA · $126 in drug and device payments (2025) · (717) 741-8003
Dr. Francine Camitta, M.D.
York, PA · No drug or device payments recorded (2025) · (717) 845-4208
Dr. Fred Hooper, D.O.
York, PA · No drug or device payments recorded (2025) · (717) 854-2481
Dr. Freshta Webbert
York, PA · No drug or device payments recorded (2025) · (717) 741-8003
Dr. George Waters, M.D.
York, PA · No drug or device payments recorded (2025) · (717) 851-4005
Dr. Ghaith Sharaf Dabbagh, MD
York, PA · No drug or device payments recorded (2025) · (717) 741-8003
Dr. Ghulam Arif, MD
York, PA · No drug or device payments recorded (2025) · (717) 843-8623
Dr. Gohar Rundhawa, MD
York, PA · $17 in drug and device payments (2025) · (717) 741-8003
Dr. Gregory Otte, DO
York, PA · No drug or device payments recorded (2025) · (717) 755-1244
Dr. Gregory Pirolli
York, PA · $163 in drug and device payments (2025) · (717) 743-8003
Dr. Gurkamal Dhillon, DO
York, PA · No drug or device payments recorded (2025) · Telehealth · (717) 741-8003
Dr. Gurpreet Kaur, MD
York, PA · No drug or device payments recorded (2025) · (717) 741-8003
Dr. Hafiza Wajeeha Javaid
York, PA · $1,184 in drug and device payments (2025) · (717) 741-8003
Dr. Heet Desai, MD
York, PA · No drug or device payments recorded (2025) · (717) 851-4408
Dr. Heui Yoo, MD
York, PA · No drug or device payments recorded (2025) · (717) 741-5600
Dr. Husnain Ali
York, PA · No drug or device payments recorded (2025) · (717) 741-8003
Dr. Ifechukwu Anietom, MD
York, PA · No drug or device payments recorded (2025) · (717) 741-8003
Dr. Indramani Pandey, DO
York, PA · No drug or device payments recorded (2025) · (717) 741-8003
Dr. Jack Kline, MD
York, PA · No drug or device payments recorded (2025) · (717) 741-8003
Dr. Jason Higgs, D.O.
York, PA · No drug or device payments recorded (2025) · (717) 843-8623
Dr. Jillian Kaulbach, M.D.
York, PA · No drug or device payments recorded (2025) · (717) 741-8003
Dr. John Blotzer, MD
York, PA · No drug or device payments recorded (2025) · (717) 428-3753
Dr. John Manzella, M.D.
York, PA · No drug or device payments recorded (2025) · (717) 851-1405
Dr. John Sanstead, MD
York, PA · No drug or device payments recorded (2025) · (717) 851-6567
Dr. Jonathan Whitney, MD
York, PA · No drug or device payments recorded (2025) · (717) 851-4005
Dr. Jorge Rubi, MD
York, PA · No drug or device payments recorded (2025) · Telehealth · (717) 851-7315
Dr. Joseph Callaghan
York, PA · No drug or device payments recorded (2025) · (717) 741-8003
Dr. Joseph Macdonald, DO
York, PA · $125 in drug and device payments (2025) · (717) 843-8623
Dr. Jourdan Krotec, DO
York, PA · No drug or device payments recorded (2025) · (717) 843-8623
Dr. Julia Arpino, MD
York, PA · $22 in drug and device payments (2025) · (717) 741-8003
Dr. Karen Jones, MD
York, PA · No drug or device payments recorded (2025) · (717) 851-7315
Dr. Kathryn Palisoc, DO
York, PA · No drug or device payments recorded (2025) · (717) 843-8623
Dr. Kathy Dunning, MD
York, PA · No drug or device payments recorded (2025) · (717) 741-8003
Dr. Kevin Muzzio, MD
York, PA · No drug or device payments recorded (2025) · (717) 741-9869
Dr. Kimberly Nguyen
York, PA · $189 in drug and device payments (2025) · (717) 741-8003
Dr. Krystal Betancourt, MD
York, PA · No drug or device payments recorded (2025) · (717) 741-8003
Dr. Lawrence Gaetano, M.D.
York, PA · No drug or device payments recorded (2025) · (717) 851-4005
Dr. Leigh Holdsworth, M.D.
York, PA · No drug or device payments recorded (2025) · (717) 741-8003
Dr. Lily Marie Anton, DO
York, PA · No drug or device payments recorded (2025) · (717) 741-8003
Dr. Maham Shafique, MD
York, PA · No drug or device payments recorded (2025) · (717) 741-8003
Dr. Mahrukh Majeed
York, PA · No drug or device payments recorded (2025) · (717) 741-8003
Dr. Mark Illfelder, DO
York, PA · No drug or device payments recorded (2025) · (717) 843-8051
Dr. Mark Mckeague, MD
York, PA · No drug or device payments recorded (2025) · Telehealth · (717) 741-8003

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.