Infectious Disease Specialists in Pennsylvania
Data updated monthly · Last refresh October 2026
548 Infectious Disease providers practice in Pennsylvania, including 223 (41%) 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.
548providers
223telehealth
Philadelphiatop city
Infectious Disease by city in Pennsylvania
Choose a city to see providers there.
Infectious Disease 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. Julia Zefirova, M.D., PHDKittanning, PA · No drug or device payments recorded (2025) · Telehealth ·
(724) 906-4832 Dr. David Abel, D.O.Lancaster, PA · No drug or device payments recorded (2025) · Telehealth ·
(717) 544-3517 Dr. Deborah Riley, M.D.Lancaster, PA · No drug or device payments recorded (2025) ·
(717) 544-3517 Dr. John Granger, M.D.Lancaster, PA · No drug or device payments recorded (2025) · Telehealth ·
(717) 544-3517 Dr. Joseph Kontra, M.D.Lancaster, PA · No drug or device payments recorded (2025) ·
(717) 544-3517 Dr. Kenneth Brown, M.D.Lancaster, PA · No drug or device payments recorded (2025) ·
(215) 285-3281 Dr. Meghan Delay, PA-CLancaster, PA · No drug or device payments recorded (2025) ·
(717) 544-3517 Dr. Michael Sasso, M.D.Lancaster, PA · No drug or device payments recorded (2025) · Telehealth ·
(717) 544-3517 Dr. Neil Greene, M.D.Lancaster, PA · No drug or device payments recorded (2025) ·
(717) 544-3517 Dr. Nitin Patel, MDLancaster, PA · No drug or device payments recorded (2025) ·
(717) 544-3517 Dr. Przemyslaw Bednarz, M.D.Lancaster, PA · No drug or device payments recorded (2025) · Telehealth ·
(717) 544-3517 Dr. Sagun Pradhan, MDLancaster, PA · No drug or device payments recorded (2025) · Telehealth ·
(717) 544-3517 Dr. Erick Bergquist, M.D.Latrobe, PA · No drug or device payments recorded (2025) ·
(412) 920-5860 Dr. Ambreen Umer, M.D.Lebanon, PA · No drug or device payments recorded (2025) · Telehealth ·
(717) 639-2299 Dr. Ann Shin, M.D.Lebanon, PA · $65 in drug and device payments (2025) · Telehealth ·
(717) 639-2299 Dr. Helen Makinde-ajayi, M.DLebanon, PA · No drug or device payments recorded (2025) · Telehealth ·
(717) 272-6621 Dr. Wendy Babitt, M.D.Lebanon, PA · No drug or device payments recorded (2025) · Telehealth ·
(717) 639-2299 Dr. Carol Encarnacion, M.D., M.P.H.Meadville, PA · No drug or device payments recorded (2025) ·
(814) 373-2195 Dr. Christian Rosero Llerena, MDMeadville, PA · $254 in drug and device payments (2025) · Telehealth ·
(814) 373-2195 Dr. Emmanuel Frempong-mansoMonroeville, PA · No drug or device payments recorded (2025) · Telehealth ·
(412) 896-4248 Dr. Jennifer Rudin, M.D.Monroeville, PA · $215 in drug and device payments (2025) ·
(412) 856-0226 Dr. Kamal Amin, M.D.Monroeville, PA · $18 in drug and device payments (2025) ·
(412) 372-8750 Dr. Phalgun Prativadi, M.D.Monroeville, PA · No drug or device payments recorded (2025) · Telehealth ·
(412) 372-8750 Dr. Jill Wolfgang, M.D.Mount Wolf, PA · No drug or device payments recorded (2025) ·
(717) 266-1995 Dr. Lolita Chiu, M.D.Natrona Heights, PA · No drug or device payments recorded (2025) ·
(724) 224-5100 Dr. Daniel Gordon, M.D.Nazareth, PA · No drug or device payments recorded (2025) ·
(610) 759-8152 Dr. Anuradha Silvonek, M.D.Nesquehoning, PA · No drug or device payments recorded (2025) · Telehealth ·
(570) 645-1920 Dr. Richard Nettles, MDNew Hope, PA · No drug or device payments recorded (2025) ·
(609) 802-9864 Dr. Cheryl White, M.D.New Kensington, PA · No drug or device payments recorded (2025) ·
(833) 277-9679 Dr. Jerome Boscia, MDNewtown Square, PA · No drug or device payments recorded (2025) ·
(267) 275-1460 Dr. Gary Horwith, M.D.Oley, PA · No drug or device payments recorded (2025) ·
(301) 602-7401 Dr. Robert Fischer, MDPhila, PA · No drug or device payments recorded (2025) ·
(215) 456-6948 Dr. Aaron Mishkin, M.D.Philadelphia, PA · $84 in drug and device payments (2025) · Telehealth ·
(215) 707-1982 Dr. Aaron Richterman, MDPhiladelphia, PA · No drug or device payments recorded (2025) ·
(215) 662-6932 Dr. Alejandro Delgado, M.D.Philadelphia, PA · No drug or device payments recorded (2025) ·
(215) 955-7785 Dr. Alfred Saah, MDPhiladelphia, PA · No drug or device payments recorded (2025) ·
(610) 999-3267 Dr. Allison Sigler, MDPhiladelphia, PA · No drug or device payments recorded (2025) ·
(215) 762-2530 Dr. Alyssa Mezochow, MDPhiladelphia, PA · No drug or device payments recorded (2025) · Telehealth ·
(215) 662-2200 Dr. Amy Althoff, M.D.Philadelphia, PA · No drug or device payments recorded (2025) ·
(215) 762-2530 Dr. Amy Baranoski, MDPhiladelphia, PA · No drug or device payments recorded (2025) ·
(215) 762-7824 Dr. Amy Fuchs, MDPhiladelphia, PA · No drug or device payments recorded (2025) ·
(215) 762-6555 Dr. Andrew Trofa, M.D.Philadelphia, PA · No drug or device payments recorded (2025) ·
(484) 744-3912 Dr. Anne Norris, MDPhiladelphia, PA · No drug or device payments recorded (2025) · Telehealth ·
(215) 662-9990 Dr. Antonette Climaco, M.D.Philadelphia, PA · $23 in drug and device payments (2025) ·
(215) 456-6948 Dr. Arianne Morrison, M.D.Philadelphia, PA · No drug or device payments recorded (2025) · Telehealth ·
(215) 662-6932 Dr. Audrey Mahajan, M.D.Philadelphia, PA · No drug or device payments recorded (2025) · Telehealth ·
(267) 847-9559 Dr. Bennett Lorber, MDPhiladelphia, PA · No drug or device payments recorded (2025) ·
(215) 707-3807 Dr. Blair Weikert, MDPhiladelphia, PA · $46 in drug and device payments (2025) · Telehealth ·
(215) 662-6932 Dr. Bogadi Loabile, MDPhiladelphia, PA · No drug or device payments recorded (2025) ·
(215) 662-9990 Conditions Infectious Disease providers in Pennsylvania commonly treat
Patients often search by condition rather than specialty. These are conditions typically managed by Infectious Disease providers. Individual practices vary, so confirm with the provider before booking.
- Long COVID
- HIV care
- Lyme disease
- Recurrent infections
- Travel medicine
Common questions
How many Infectious Disease providers are in Pennsylvania?There are 548 Infectious Disease providers with active NPI records practicing in Pennsylvania, according to federal NPPES data refreshed monthly.
Do Infectious Disease providers in Pennsylvania offer telehealth?Yes. 223 of the 548 Infectious Disease providers in Pennsylvania (about 41%) report offering telehealth services in CMS data.
Which cities in Pennsylvania have the most Infectious Disease providers?Philadelphia (190), Pittsburgh (93), Allentown (21) have the highest concentration of Infectious Disease providers in Pennsylvania.
How many Infectious Disease providers in Pennsylvania received drug or device company payments?157 of 548 Infectious Disease providers in Pennsylvania (29%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.
What conditions do Infectious Disease providers in Pennsylvania treat?Infectious Disease providers commonly treat long COVID, HIV care, Lyme disease, recurrent infections, travel medicine 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 Infectious Disease Specialists in Pennsylvania work in independent practices or large health systems?Among 341 Infectious Disease Specialists in Pennsylvania enrolled in Medicare, 9% bill through a solo or small practice with fewer than 10 clinicians, 7% through a mid-size group of 10 to 99, and 84% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.
Which hospitals do Infectious Disease Specialists in Pennsylvania work at?According to CMS facility affiliation records, the Pennsylvania hospitals where the most Infectious Disease Specialists hold privileges are Hospital of Univ of Pennsylvania in Philadelphia; Upmc Presbyterian Shadyside in Pittsburgh; Penn Presbyterian Medical Center in Philadelphia.
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