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. Syed Sajjad, M.D.Levittown, PA · No drug or device payments recorded (2025) ·
(215) 943-2000 Dr. Umme Farwa, MDLevittown, PA · $15 in drug and device payments (2025) ·
(215) 943-2000 Dr. Zafar Khan, M.D.Levittown, PA · $124 in drug and device payments (2025) · Telehealth ·
(215) 949-8300 Dr. Christopher Moll, DOLewisburg, PA · $19 in drug and device payments (2025) ·
(570) 522-4264 Dr. Danny Cho, MDLewisburg, PA · $2,957 in drug and device payments (2025) ·
(570) 523-6115 Dr. David Zelechoski, M.D.Lewisburg, PA · $1,171 in drug and device payments (2025) ·
(570) 524-4141 Dr. E John Herbst, MD, MEDLewisburg, PA · No drug or device payments recorded (2025) ·
(570) 523-0055 Dr. John Weston, MDLewisburg, PA · $2,254 in drug and device payments (2025) ·
(570) 523-6115 Dr. Katherine Patil, D.O.Lewisburg, PA · No drug or device payments recorded (2025) ·
(570) 524-4141 Dr. Naila Shereen, M.D.Lewisburg, PA · No drug or device payments recorded (2025) ·
(570) 522-4264 Dr. P. Zug, M.D.Lewisburg, PA · No drug or device payments recorded (2025) ·
(570) 522-2550 Dr. Roseline Reed, MDLewisburg, PA · No drug or device payments recorded (2025) ·
(570) 577-1401 Dr. Harry Dilcher, M.D.Lewistown, PA · No drug or device payments recorded (2025) ·
(717) 248-5411 Dr. Ireneusz Szulawski, M.D.Lewistown, PA · No drug or device payments recorded (2025) ·
(717) 242-4200 Dr. Juyeon Kim, M.D.Lewistown, PA · No drug or device payments recorded (2025) · Telehealth ·
(717) 242-4200 Dr. Kierstin Coup, PA-CLewistown, PA · $19 in drug and device payments (2025) ·
(717) 242-7480 Dr. Oana Antony, M.D.Lewistown, PA · No drug or device payments recorded (2025) ·
(717) 242-4200 Dr. Randall Cook, M.D.Ligonier, PA · No drug or device payments recorded (2025) ·
(724) 238-2167 Dr. Suzana Stepanek, M.D.Ligonier, PA · No drug or device payments recorded (2025) ·
(724) 238-5667 Dr. David Stepansky, M.D.Limerick, PA · No drug or device payments recorded (2025) ·
(610) 495-2300 Dr. John Freehafer, MDLimerick, PA · No drug or device payments recorded (2025) ·
(610) 495-2300 Dr. Kiera Mcelrone, DOLimerick, PA · No drug or device payments recorded (2025) · Telehealth ·
(610) 495-2650 Dr. Mark Real, M.DLimerick, PA · $15 in drug and device payments (2025) ·
(610) 495-2300 Dr. Renato Ramirez, MDLinesville, PA · No drug or device payments recorded (2025) ·
(814) 683-5661 Dr. Danielle Bruder, MDLinfield, PA · No drug or device payments recorded (2025) ·
(610) 495-8300 Dr. John Bruder, MDLinfield, PA · No drug or device payments recorded (2025) ·
(610) 495-8300 Dr. Dan Teano, M.D.Linwood, PA · No drug or device payments recorded (2025) ·
(610) 485-1176 Dr. Edward Stankiewicz, MDLinwood, PA · No drug or device payments recorded (2025) ·
(610) 485-5800 Dr. Minnie Taw, M.D.Lititz, PA · No drug or device payments recorded (2025) ·
(717) 220-3393 Dr. Sean Mcfadden, D.O.Lititz, PA · No drug or device payments recorded (2025) ·
(717) 625-5000 Dr. Taylor Hudson, DOLititz, PA · No drug or device payments recorded (2025) ·
(717) 625-5000 Dr. Yamin Thein, M.D.Lititz, PA · No drug or device payments recorded (2025) ·
(717) 627-4088 Dr. Aaron Simms, MDLock Haven, PA · No drug or device payments recorded (2025) ·
(570) 893-5040 Dr. Bharat Adroja, M.D.Lock Haven, PA · $794 in drug and device payments (2025) ·
(570) 748-1550 Dr. Carmen Spinney, M.D.Lock Haven, PA · No drug or device payments recorded (2025) ·
(570) 753-5000 Dr. Charles Ackley, D.O.Lock Haven, PA · No drug or device payments recorded (2025) ·
(570) 748-7714 Dr. Jerome Ellis, MDLock Haven, PA · No drug or device payments recorded (2025) ·
(570) 893-5000 Dr. Pravinchandra Chapla, M.D.Lock Haven, PA · $1,912 in drug and device payments (2025) · Telehealth ·
(570) 398-1800 Dr. Rajesh Patel, M.D.Lock Haven, PA · $28,578 in drug and device payments (2025) · Telehealth ·
(570) 398-1800 Dr. Michael Barr, M.D., M.B.A.Lords Valley, PA · No drug or device payments recorded (2025) ·
(240) 266-5960 Dr. Brian Goldwasser, MDLower Burrell, PA · $64 in drug and device payments (2025) ·
(249) 944-7407 Dr. Erika Gardus, FNP-CLower Gwynedd, PA · $66 in drug and device payments (2025) ·
(215) 585-2342 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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