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. Samuel Laiacona, MDWynnewood, PA · $919 in drug and device payments (2025) ·
(484) 476-2658 Dr. Samuel Mellits, MDWynnewood, PA · No drug or device payments recorded (2025) ·
(484) 476-6421 Dr. Sanjay DeelWynnewood, PA · No drug or device payments recorded (2025) ·
(484) 476-2000 Dr. Sarah Cohen, M.D.Wynnewood, PA · $40 in drug and device payments (2025) ·
(610) 645-2000 Dr. Shiva Yagobian, MDWynnewood, PA · No drug or device payments recorded (2025) ·
(484) 476-2000 Dr. Skyler Trautz, DOWynnewood, PA · $24 in drug and device payments (2025) ·
(610) 645-6555 Dr. Srinivas Vommi, MDWynnewood, PA · No drug or device payments recorded (2025) ·
(610) 645-6421 Dr. Stephanie Giattino, M.D.Wynnewood, PA · No drug or device payments recorded (2025) ·
(484) 476-2000 Dr. Stephanie Hutchison, D.O.Wynnewood, PA · $1,422 in drug and device payments (2025) ·
(484) 476-6421 Dr. Stephanie Ward, MDWynnewood, PA · $23 in drug and device payments (2025) ·
(484) 476-6421 Dr. Stephen Martell, DOWynnewood, PA · No drug or device payments recorded (2025) ·
(484) 476-6421 Dr. Tashawni Channer, D.OWynnewood, PA · No drug or device payments recorded (2025) ·
(484) 476-6421 Dr. Udokama Ezekwe, MDWynnewood, PA · No drug or device payments recorded (2025) ·
(610) 645-6555 Dr. Usman Tufail, MDWynnewood, PA · No drug or device payments recorded (2025) ·
(484) 476-3913 Dr. Utsav Aiya, MDWynnewood, PA · No drug or device payments recorded (2025) ·
(610) 237-4000 Dr. Vincent Pestritto, M.D.Wynnewood, PA · No drug or device payments recorded (2025) ·
(484) 476-6421 Dr. Vladimir Limonnik, DOWynnewood, PA · $1,263 in drug and device payments (2025) · Telehealth ·
(484) 476-2000 Dr. Ward O'donnell, MDWynnewood, PA · $215 in drug and device payments (2025) ·
(610) 649-1515 Dr. William Miller, M.D.Wynnewood, PA · No drug or device payments recorded (2025) ·
(610) 896-0648 Dr. William Schetman, MDWynnewood, PA · No drug or device payments recorded (2025) ·
(610) 649-0500 Dr. Yinn Shaung Ooi, M.D.Wynnewood, PA · $70 in drug and device payments (2025) ·
(484) 476-2000 Dr. Ziad El Husseini, MDWynnewood, PA · $107 in drug and device payments (2025) ·
(484) 476-2000 Dr. Bryan Romero, D.O.Wyomissing, PA · $29 in drug and device payments (2025) ·
(610) 898-3750 Dr. David Steffy, M.D.Wyomissing, PA · No drug or device payments recorded (2025) ·
(610) 898-1820 Dr. David Zisa, M.D., PH.D.Wyomissing, PA · $64 in drug and device payments (2025) ·
(610) 685-8500 Dr. Debra Zimmerman, DOWyomissing, PA · No drug or device payments recorded (2025) · Telehealth ·
(610) 898-3750 Dr. Dilip Jindal, M.D.Wyomissing, PA · No drug or device payments recorded (2025) ·
(610) 203-2505 Dr. Donald Mcbryan, MDWyomissing, PA · No drug or device payments recorded (2025) ·
(610) 378-1601 Dr. Elizabeth Dohan, DOWyomissing, PA · No drug or device payments recorded (2025) · Telehealth ·
(610) 898-3750 Dr. Fatima Karabashova, M.D.Wyomissing, PA · No drug or device payments recorded (2025) · Telehealth ·
(610) 898-2400 Dr. J Aynardi, M.D.Wyomissing, PA · No drug or device payments recorded (2025) ·
(610) 898-1820 Dr. Jeffrey Hassel, MDWyomissing, PA · No drug or device payments recorded (2025) ·
(610) 376-0653 Dr. Jennifer Flom, D.O.Wyomissing, PA · No drug or device payments recorded (2025) · Telehealth ·
(484) 220-0051 Dr. J Heffernan, MDWyomissing, PA · No drug or device payments recorded (2025) ·
(610) 898-2400 Dr. John Van Den Bosch, M.D.Wyomissing, PA · No drug or device payments recorded (2025) ·
(610) 898-1820 Dr. Lewis Winans, MDWyomissing, PA · No drug or device payments recorded (2025) ·
(610) 898-2400 Dr. Linda Brown, MDWyomissing, PA · $772 in drug and device payments (2025) ·
(610) 378-5566 Dr. Lisa Motz, M.D.Wyomissing, PA · No drug or device payments recorded (2025) ·
(610) 988-8480 Dr. Lloyd Wolf, DOWyomissing, PA · No drug or device payments recorded (2025) ·
(610) 743-3139 Dr. Manoj Singla, MDWyomissing, PA · No drug or device payments recorded (2025) · Telehealth ·
(610) 898-2400 Dr. Mary Ann Esposito, DOWyomissing, PA · $102 in drug and device payments (2025) ·
(610) 378-5428 Dr. Melissa Lin, M.D.Wyomissing, PA · No drug or device payments recorded (2025) ·
(484) 628-2571 Dr. Shivani Vyas, D.O.Wyomissing, PA · No drug or device payments recorded (2025) ·
(610) 898-2400 Dr. Tatyana Erlikh, MDWyomissing, PA · No drug or device payments recorded (2025) ·
(610) 898-2400 Dr. Thomas Deberardinis, MDWyomissing, PA · No drug or device payments recorded (2025) ·
(610) 378-5428 Dr. Umer Shoukat, MDWyomissing, PA · $337 in drug and device payments (2025) ·
(610) 685-5864 Dr. Vincent Pinelli, D.O.Wyomissing, PA · $45 in drug and device payments (2025) ·
(610) 685-8500 Dr. Vinod Chacko, M.D.Wyomissing, PA · $17 in drug and device payments (2025) ·
(610) 898-2400 Dr. Yulia Okhotina, M.D.Wyomissing, PA · $220 in drug and device payments (2025) · Telehealth ·
(610) 898-2400 Dr. Amy Freedman, M.D.Yardley, PA · No drug or device payments recorded (2025) ·
(215) 470-6472 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.
Related reading on HealthcareDiscovery.AI
Internal Medicine in all 50 states Search all 7,285 in the directory Ask Zach for help choosing
Related
