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 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. Cristin Weicker, D.O.Pottsville, PA · No drug or device payments recorded (2025) · Telehealth ·
(570) 622-1887 Dr. Denis Bane, MDPottsville, PA · No drug or device payments recorded (2025) ·
(570) 622-4209 Dr. Dianna Lazur, D.O.Pottsville, PA · $978 in drug and device payments (2025) ·
(570) 621-5987 Dr. Edward Silverman, M.D.Pottsville, PA · No drug or device payments recorded (2025) ·
(570) 621-4000 Dr. Faran Mansoor, MDPottsville, PA · $24 in drug and device payments (2025) ·
(570) 728-2424 Dr. George Heffner, MDPottsville, PA · No drug or device payments recorded (2025) ·
(570) 622-4209 Dr. Jeffrey Chimahosky, D.O.Pottsville, PA · $14 in drug and device payments (2025) ·
(570) 622-1910 Dr. Joseph Hagedorn, MDPottsville, PA · No drug or device payments recorded (2025) ·
(570) 624-4444 Dr. Kamla Mishra, MDPottsville, PA · $194 in drug and device payments (2025) ·
(570) 516-9444 Dr. Kelly KalovcakPottsville, PA · $960 in drug and device payments (2025) · Telehealth ·
(570) 622-0200 Dr. Kimberly Hashin, MDPottsville, PA · $17 in drug and device payments (2025) · Telehealth ·
(570) 622-4209 Dr. Pavan Garala, MDPottsville, PA · $229 in drug and device payments (2025) ·
(570) 622-5455 Dr. Riffat Akhtar, M.D.Pottsville, PA · No drug or device payments recorded (2025) ·
(570) 622-4209 Dr. Robert Greco, M.D.Pottsville, PA · No drug or device payments recorded (2025) ·
(570) 622-0200 Dr. Stephen Swain, M.D.Pottsville, PA · No drug or device payments recorded (2025) ·
(570) 621-5987 Dr. Suzanne CotterPottsville, PA · No drug or device payments recorded (2025) ·
(570) 728-2424 Dr. William Pompella, D.O.Pottsville, PA · No drug or device payments recorded (2025) ·
(570) 622-1887 Dr. Khattar Aizooky, M.D.Presto, PA · $439 in drug and device payments (2025) · Telehealth ·
(412) 276-3050 Dr. Leonard Rubenstein, M.D.Presto, PA · No drug or device payments recorded (2025) ·
(724) 693-0455 Dr. Jay Elder, M.D.Punxsutawney, PA · No drug or device payments recorded (2025) ·
(814) 938-5204 Dr. Kenneth Fugate, M.D.Punxsutawney, PA · $623 in drug and device payments (2025) ·
(814) 938-7933 Dr. Martin Chambers, MDPunxsutawney, PA · $129 in drug and device payments (2025) ·
(814) 938-0422 Dr. Alfred Vasta, M.D.Quakertown, PA · No drug or device payments recorded (2025) ·
(215) 538-0202 Dr. Amanda Semonche, DOQuakertown, PA · No drug or device payments recorded (2025) · Telehealth ·
(215) 536-7998 Dr. Cira Amenta, DOQuakertown, PA · $3,229 in drug and device payments (2025) · Telehealth ·
(267) 347-4747 Dr. Csaba Berces, M.D.Quakertown, PA · No drug or device payments recorded (2025) · Telehealth ·
(215) 538-1111 Dr. Dalia Alkhawaga, MDQuakertown, PA · No drug or device payments recorded (2025) ·
(866) 785-8537 Dr. Douglas Harr, M.D.Quakertown, PA · No drug or device payments recorded (2025) ·
(215) 536-2711 Dr. Erin Fly, D.O.Quakertown, PA · No drug or device payments recorded (2025) · Telehealth ·
(215) 538-1111 Dr. Gerrianne Burke, M.D.Quakertown, PA · No drug or device payments recorded (2025) ·
(215) 538-1111 Dr. Jon Schwartz, M.D.Quakertown, PA · No drug or device payments recorded (2025) ·
(215) 538-1111 Dr. Paul WeibelQuakertown, PA · No drug or device payments recorded (2025) ·
(215) 538-1111 Dr. Stacy HatchQuakertown, PA · $204 in drug and device payments (2025) · Telehealth ·
(215) 536-0655 Dr. Allison Oler, MDRadnor, PA · No drug or device payments recorded (2025) ·
(610) 902-5700 Dr. Esther Yoo, M.D.Radnor, PA · No drug or device payments recorded (2025) · Telehealth ·
(610) 902-5600 Dr. George Zotalis, MDRadnor, PA · No drug or device payments recorded (2025) ·
(610) 902-5600 Dr. Janice Hillman, MDRadnor, PA · No drug or device payments recorded (2025) · Telehealth ·
(610) 902-2450 Dr. Kari Torp, M.D.Radnor, PA · No drug or device payments recorded (2025) · Telehealth ·
(610) 902-5600 Dr. Kristina Casadei, MDRadnor, PA · No drug or device payments recorded (2025) ·
(610) 902-5600 Dr. Marie LindnerRadnor, PA · No drug or device payments recorded (2025) ·
(610) 688-8252 Dr. Matthew Press, MDRadnor, PA · No drug or device payments recorded (2025) · Telehealth ·
(610) 902-5600 Dr. Meaghan Henrici, MDRadnor, PA · No drug or device payments recorded (2025) ·
(610) 902-5600 Dr. Rajnee Dhawan, MDRadnor, PA · $2,052 in drug and device payments (2025) · Telehealth ·
(610) 688-8801 Dr. Richard Bearoff, M.D. Dr. Sarah Schultz, MDRadnor, PA · No drug or device payments recorded (2025) · Telehealth ·
(610) 902-5600 Dr. Steven Feinstein, MDRadnor, PA · No drug or device payments recorded (2025) · Telehealth ·
(610) 902-5600 Dr. Thorne Sparkman, MDRadnor, PA · No drug or device payments recorded (2025) ·
(610) 902-2000 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.
- High blood pressure
- Type 2 diabetes
- High cholesterol
- Preventive care
- Chronic disease management
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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