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. Lee Guo, D.O.Paoli, PA · No drug or device payments recorded (2025) · Telehealth ·
(610) 644-9456 Dr. Lilia Sugarman, M.D.Paoli, PA · No drug or device payments recorded (2025) ·
(610) 695-9345 Dr. Mark Levy, MDPaoli, PA · No drug or device payments recorded (2025) ·
(610) 644-2255 Dr. Martamarie Byron, MDPaoli, PA · No drug or device payments recorded (2025) ·
(484) 565-1510 Dr. Nicholas DalessandroPaoli, PA · No drug or device payments recorded (2025) ·
(484) 565-1510 Dr. Ning Yueh, DOPaoli, PA · No drug or device payments recorded (2025) ·
(484) 565-1510 Dr. Odunayo Ogunnaike, M.D.Paoli, PA · No drug or device payments recorded (2025) ·
(484) 565-1000 Dr. Peter Blackstone, D.O.Paoli, PA · $1,728 in drug and device payments (2025) ·
(610) 644-9456 Dr. Ralph Gonzalez, M.D.Paoli, PA · No drug or device payments recorded (2025) ·
(484) 565-1510 Dr. Ralph Lanza, MDPaoli, PA · No drug or device payments recorded (2025) ·
(610) 644-9456 Dr. Robert Schuster, MDPaoli, PA · No drug or device payments recorded (2025) ·
(610) 644-9456 Dr. Robin Alsher, MDPaoli, PA · No drug or device payments recorded (2025) ·
(484) 565-1510 Dr. Sneha Karki, MDPaoli, PA · No drug or device payments recorded (2025) ·
(484) 565-1510 Dr. Susan Laurence, D.O.Paoli, PA · No drug or device payments recorded (2025) ·
(484) 565-1510 Dr. Tayyaba Zubair, MDPaoli, PA · No drug or device payments recorded (2025) ·
(484) 565-1513 Dr. Victoriya Hageney, M.D. Dr. William Greer, M.D.Paoli, PA · No drug or device payments recorded (2025) · Telehealth ·
(610) 651-0370 Dr. William MolesPaoli, PA · No drug or device payments recorded (2025) ·
(484) 565-1510 Dr. Thomas Schwab, M.D.Parkesburg, PA · No drug or device payments recorded (2025) ·
(610) 857-2177 Dr. Anthony Freda, DOPeckville, PA · $407 in drug and device payments (2025) ·
(570) 489-0871 Dr. Frank Moro, MDPeckville, PA · No drug or device payments recorded (2025) ·
(570) 383-0236 Dr. Kevin Williams, MDPeckville, PA · No drug or device payments recorded (2025) ·
(570) 489-0871 Dr. Meena Desai, MDPeckville, PA · No drug or device payments recorded (2025) ·
(570) 383-7233 Dr. Rajan Mulloth, MDPeckville, PA · $5,768 in drug and device payments (2025) ·
(570) 383-0236 Dr. Randall Brundage, DOPeckville, PA · No drug or device payments recorded (2025) ·
(570) 489-0871 Dr. Anita Rohatgi, MDPen Argyl, PA · No drug or device payments recorded (2025) ·
(610) 863-9059 Dr. Douglas Turtzo, MDPen Argyl, PA · No drug or device payments recorded (2025) ·
(610) 863-9059 Dr. Hannah GeverdPennsburg, PA · $57 in drug and device payments (2025) · Telehealth ·
(267) 424-8200 Dr. Norbert Leska, MDPennsburg, PA · No drug or device payments recorded (2025) ·
(215) 679-9321 Dr. Priscilla Benner, M.D.Pennsburg, PA · $69 in drug and device payments (2025) · Telehealth ·
(215) 679-8071 Dr. Priscilla Kistler, MDPennsburg, PA · No drug or device payments recorded (2025) ·
(215) 679-9321 Dr. David Romanoff, MDPenn Valley, PA · No drug or device payments recorded (2025) ·
(610) 664-8112 Dr. Heather Dowd, D.O.Penn Valley, PA · No drug or device payments recorded (2025) ·
(610) 664-2951 Dr. Jean Haab, MDPenn Valley, PA · No drug or device payments recorded (2025) ·
(610) 668-7992 Dr. Jennifer Kraft, M.D.Penn Valley, PA · No drug or device payments recorded (2025) · Telehealth ·
(610) 668-7992 Dr. Linda Bullock, DOPenn Valley, PA · $731 in drug and device payments (2025) · Telehealth ·
(610) 668-7992 Dr. Linda Galef-surdo, M.D.Penn Valley, PA · No drug or device payments recorded (2025) ·
(610) 664-2951 Dr. Bridget Mcnierney, DOPenn Wynne, PA · $24 in drug and device payments (2025) ·
(484) 476-2000 Dr. Maria Basil, M.D., PH.D.Phiadelphia, PA · $30 in drug and device payments (2025) ·
(215) 662-3202 Dr. Barry Packman, MDPhila, PA · No drug or device payments recorded (2025) ·
(215) 969-2900 Dr. Brenda Rogers, MDPhila, PA · No drug or device payments recorded (2025) ·
(215) 228-9300 Dr. Courtney Snyder, DOPhila, PA · No drug or device payments recorded (2025) ·
(215) 969-2900 Dr. David Stricklan, MDPhila, PA · No drug or device payments recorded (2025) ·
(215) 878-7100 Dr. Dennis Eneanya, MDPhila, PA · No drug or device payments recorded (2025) ·
(215) 685-0800 Dr. Diahann Mosley, MDPhila, PA · No drug or device payments recorded (2025) ·
(215) 965-6000 Dr. Diana Morgenstern, MDPhila, PA · No drug or device payments recorded (2025) ·
(215) 762-5181 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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