Geriatric Medicine Doctors (Internal Medicine) in Pennsylvania
Data updated monthly · Last refresh October 2026
228 Geriatric Medicine (Internal Medicine) providers practice in Pennsylvania, including 37 (16%) 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.
228providers
37telehealth
Philadelphiatop city
Geriatric Medicine (Internal Medicine) by city in Pennsylvania
Choose a city to see providers there.
Where Geriatric Medicine Doctors (Internal Medicine) in Pennsylvania practice
From CMS Medicare enrollment records covering 107 of the 228 providers listed here (47%). Providers who do not bill Medicare are not included in these figures.
11%solo or small practice (under 10 clinicians)
12%mid-size group (10 to 99)
77%large group or health system (100+)
Largest practice groups
| Group (as registered with Medicare) | Geriatric Medicine Doctors (Internal Medicine) | All clinicians in group | Main city |
| University of Pittsburgh Physicians | 11 | 4,166 | Pittsburgh |
| University of Penn-Medical Group | 9 | 3,433 | Philadelphia |
| Phoenix Rehabilitation and Health Services Inc. | 8 | 2,775 | Cranberry Township |
| Lehigh Valley Physician Group | 6 | 2,512 | Allentown |
| St Lukes Physician Group Inc. | 6 | 2,161 | Bethlehem |
Hospitals where they hold privileges
| Hospital | City | Ownership | CMS star rating | Geriatric Medicine Doctors (Internal Medicine) affiliated |
| Upmc Presbyterian Shadyside | Pittsburgh | Nonprofit | 4 of 5 | 13 |
| Hospital of Univ of Pennsylvania | Philadelphia | Nonprofit | 5 of 5 | 11 |
| Main Line Hospital Lankenau | Wynnewood | Nonprofit | 4 of 5 | 11 |
| Magee Womens Hospital of Upmc Health System | Pittsburgh | Nonprofit | 4 of 5 | 9 |
| Lancaster General Hospital | Lancaster | Nonprofit | 5 of 5 | 8 |
Sources: CMS Doctors and Clinicians (August 2026) and Facility Affiliation files (August 2026); hospital ownership type and overall star rating from CMS Hospital General Information (July 2026). A clinician in several groups is counted once, in the largest group they bill through. Ownership type is what the hospital reports to CMS; it does not show private equity or other investor ownership. How we build this directory.
Geriatric Medicine (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. Monica Sethi, MDAbington, PA · No drug or device payments recorded (2025) ·
(215) 481-2606 Dr. Caroline Shedlock, M.D.Allentown, PA · No drug or device payments recorded (2025) ·
(610) 402-1150 Dr. Catherine Gruer, MDAllentown, PA · No drug or device payments recorded (2025) ·
(610) 969-3390 Dr. Eileen Simak, D.O.Allentown, PA · No drug or device payments recorded (2025) · Telehealth ·
(610) 969-3390 Dr. Emilie Juin-baptiste, M.DAllentown, PA · No drug or device payments recorded (2025) · Telehealth ·
(610) 969-3390 Dr. Gene Ginsberg, MDAllentown, PA · No drug or device payments recorded (2025) ·
(610) 871-3300 Dr. Neti Vora, MDAllentown, PA · No drug or device payments recorded (2025) · Telehealth ·
(610) 969-3390 Dr. Paula Jacobus, M.D.Allentown, PA · No drug or device payments recorded (2025) ·
(610) 969-3390 Dr. Russell Rentler, MDAllentown, PA · No drug or device payments recorded (2025) ·
(610) 969-3390 Dr. Sunitha Potluri, MDAllentown, PA · No drug or device payments recorded (2025) ·
(610) 969-3390 Dr. Tatyana Kemarskaya, M.D.Allentown, PA · No drug or device payments recorded (2025) ·
(610) 969-3390 Dr. Asif Ali, M.DAltoona, PA · No drug or device payments recorded (2025) ·
(814) 943-8164 Dr. Shadab KalimAltoona, PA · No drug or device payments recorded (2025) ·
(814) 942-9600 Dr. Susan Denman, M.D.Ambler, PA · No drug or device payments recorded (2025) ·
(267) 965-7980 Dr. Tamara Sacks, MDAspinwall, PA · No drug or device payments recorded (2025) ·
(412) 822-1601 Dr. Manjit Singh, M.D.Audubon, PA · No drug or device payments recorded (2025) ·
(610) 728-5241 Dr. Megan Gallo, CRNPBeaver, PA · No drug or device payments recorded (2025) ·
(878) 201-3312 Dr. Kristin Brockway, M.D.Beaver Falls, PA · No drug or device payments recorded (2025) ·
(724) 773-8900 Dr. Humberto Guerra-garcia, M.D.Berwyn, PA · No drug or device payments recorded (2025) ·
(484) 620-2744 Dr. Heather KrasaBethlehem, PA · No drug or device payments recorded (2025) ·
(484) 526-4644 Dr. Oscar Murillo, MD, FACP, AGSFBethlehem, PA · $485 in drug and device payments (2025) ·
(484) 526-7035 Dr. William Gould, DOBethlehem, PA · No drug or device payments recorded (2025) · Telehealth ·
(610) 691-2282 Dr. Yue Zhao, M.D.Bethlehem, PA · No drug or device payments recorded (2025) · Telehealth ·
(484) 526-7410 Dr. Christopher Hwang, M.D.Broomall, PA · $462 in drug and device payments (2025) · Telehealth ·
(610) 886-0325 Dr. Kathryn Beldowski, M.D.Broomall, PA · $356 in drug and device payments (2025) · Telehealth ·
(610) 886-0325 Dr. Benjamin John, MDButler, PA · No drug or device payments recorded (2025) ·
(724) 287-4781 Dr. Leonard Zadecky, M.D.Butler, PA · No drug or device payments recorded (2025) ·
(724) 482-2928 Dr. Jorge Diduszyn, M.D.Camp Hill, PA · No drug or device payments recorded (2025) ·
(717) 975-9800 Dr. Supriyo Ghosh, MDCamp Hill, PA · $61 in drug and device payments (2025) ·
(717) 724-2126 Dr. Alaaeldin Mira, M.D.Center Valley, PA · No drug or device payments recorded (2025) · Telehealth ·
(484) 526-7035 Dr. John Benner, MDChambersburg, PA · No drug or device payments recorded (2025) ·
(717) 261-4194 Dr. Jugeet KanwalChester, PA · $140 in drug and device payments (2025) ·
(929) 433-6000 Dr. Dennis Iaccarino, D.O.Coatesville, PA · No drug or device payments recorded (2025) ·
(610) 384-7711 Dr. James Tischler, MDCoatesville, PA · No drug or device payments recorded (2025) ·
(610) 383-0219 Dr. John Goetz, MDCoatesville, PA · No drug or device payments recorded (2025) ·
(610) 384-7711 Dr. Ketan Patel, MDCoatesville, PA · No drug or device payments recorded (2025) ·
(610) 384-7711 Dr. Paula Taylor, MDCoatesville, PA · No drug or device payments recorded (2025) ·
(610) 384-7711 Dr. Susheela Nagaraj, MDCoatesville, PA · No drug or device payments recorded (2025) ·
(610) 384-7711 Dr. Alison O'donnell, DOCranberry Township, PA · No drug or device payments recorded (2025) ·
(724) 772-3300 Dr. Benjamin Jagiello, M.D.Cranberry Twp, PA · No drug or device payments recorded (2025) ·
(724) 772-8000 Dr. Igor Dorokhine, MDCrum Lynne, PA · No drug or device payments recorded (2025) ·
(610) 499-7180 Dr. William Zirker, MDCrum Lynne, PA · $76 in drug and device payments (2025) ·
(610) 499-7180 Dr. Robb Mcilvried, M.D.Danville, PA · No drug or device payments recorded (2025) · Telehealth ·
(570) 271-6164 Dr. Bohdan Martynec, M.D.Doylestown, PA · No drug or device payments recorded (2025) ·
(215) 348-4478 Dr. Paul Moyer, M.D.Doylestown, PA · No drug or device payments recorded (2025) ·
(215) 340-2770 Dr. Joseph Goldschmidt, MDDrexel Hill, PA · No drug or device payments recorded (2025) ·
(610) 626-0940 Dr. Robert Furia, MDDrexel Hill, PA · No drug or device payments recorded (2025) ·
(610) 626-0940 Dr. Angelo Lucco, M.D.East Stroudsburg, PA · No drug or device payments recorded (2025) ·
(570) 223-8842 Dr. Jay Kloin, MDEmmaus, PA · No drug or device payments recorded (2025) ·
(610) 965-6041 Common questions
How many Geriatric Medicine (Internal Medicine) providers are in Pennsylvania?There are 228 Geriatric Medicine (Internal Medicine) providers with active NPI records practicing in Pennsylvania, according to federal NPPES data refreshed monthly.
Do Geriatric Medicine (Internal Medicine) providers in Pennsylvania offer telehealth?Yes. 37 of the 228 Geriatric Medicine (Internal Medicine) providers in Pennsylvania (about 16%) report offering telehealth services in CMS data.
Which cities in Pennsylvania have the most Geriatric Medicine (Internal Medicine) providers?Philadelphia (53), Pittsburgh (36), Allentown (10) have the highest concentration of Geriatric Medicine (Internal Medicine) providers in Pennsylvania.
How many Geriatric Medicine (Internal Medicine) providers in Pennsylvania received drug or device company payments?47 of 228 Geriatric Medicine (Internal Medicine) providers in Pennsylvania (21%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.
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 Geriatric Medicine Doctors (Internal Medicine) in Pennsylvania work in independent practices or large health systems?Among 107 Geriatric Medicine Doctors (Internal Medicine) in Pennsylvania enrolled in Medicare, 11% bill through a solo or small practice with fewer than 10 clinicians, 12% through a mid-size group of 10 to 99, and 77% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.
Which hospitals do Geriatric Medicine Doctors (Internal Medicine) in Pennsylvania work at?According to CMS facility affiliation records, the Pennsylvania hospitals where the most Geriatric Medicine Doctors (Internal Medicine) hold privileges are Upmc Presbyterian Shadyside in Pittsburgh; Hospital of Univ of Pennsylvania in Philadelphia; Main Line Hospital Lankenau in Wynnewood.
Related reading on HealthcareDiscovery.AI
Geriatric Medicine (Internal Medicine) in all 50 states Search all 228 in the directory Ask Zach for help choosing
Related
