Pediatric Hematologists and Oncologists in Pennsylvania
Data updated monthly · Last refresh October 2026
216 Pediatric Hematology & Oncology providers practice in Pennsylvania. 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.
216providers
Philadelphiatop city
Pediatric Hematology & Oncology by city in Pennsylvania
Choose a city to see providers there.
Where Pediatric Hematologists and Oncologists in Pennsylvania practice
From CMS Medicare enrollment records covering 52 of the 216 providers listed here (24%). Providers who do not bill Medicare are not included in these figures.
Largest practice groups
| Group (as registered with Medicare) | Pediatric Hematologists and Oncologists | All clinicians in group | Main city |
| Childrens Health Care Associates Inc. | 22 | 211 | Philadelphia |
| The Milton S Hershey Medical Center Physicians Group | 12 | 1,606 | Hershey |
| Lehigh Valley Physician Group | 4 | 2,512 | Allentown |
| Stc Pediatrics LLC | 4 | 73 | Philadelphia |
| University of Pittsburgh Physicians | 3 | 4,166 | Pittsburgh |
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.
Pediatric Hematology & Oncology 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. Jacob Troutman, D.O.Allentown, PA · No drug or device payments recorded (2025) ·
(610) 402-1026 Dr. James Ball, MDAllentown, PA · No drug or device payments recorded (2025) ·
(610) 402-1026 Dr. Jamie Cashell, D.O.Allentown, PA · $83 in drug and device payments (2025) ·
(610) 402-1026 Dr. Kaleigh Hall, DOAllentown, PA · $125 in drug and device payments (2025) ·
(303) 518-2712 Dr. Kristen Ronca, MDAllentown, PA · No drug or device payments recorded (2025) ·
(610) 402-1026 Dr. Nehal Parikh, MDAllentown, PA · $285 in drug and device payments (2025) ·
(610) 402-1026 Dr. J. Hagstrom, MDBethlehem, PA · $80 in drug and device payments (2025) ·
(610) 969-2540 Dr. Lesley Simpson, MDBethlehem, PA · No drug or device payments recorded (2025) ·
(484) 884-3333 Dr. Perry Nisen, M.D., PH.D.Collegeville, PA · No drug or device payments recorded (2025) ·
(610) 917-6754 Dr. Peter Langmuir, MDCollegeville, PA · No drug or device payments recorded (2025) ·
(215) 805-3112 Dr. Robert Sweetman, M.D.Collegeville, PA · No drug or device payments recorded (2025) ·
(610) 917-6522 Dr. Girmay Tekleyohannes, M.D.Danville, PA · No drug or device payments recorded (2025) ·
(570) 271-6440 Dr. Jagadeesh Ramdas, M.D.Danville, PA · $1,050 in drug and device payments (2025) ·
(570) 271-6848 Dr. Jennifer Kovatch, MDDanville, PA · $24 in drug and device payments (2025) ·
(570) 271-6848 Dr. Michal Miller, M.D.Danville, PA · No drug or device payments recorded (2025) ·
(570) 271-6848 Dr. Karen Weiss, MDHatfield, PA · No drug or device payments recorded (2025) ·
(240) 271-0350 Dr. Andrew Freiberg, MDHershey, PA · $751 in drug and device payments (2025) ·
(800) 233-4082 Dr. Augusta Massie, MDHershey, PA · No drug or device payments recorded (2025) ·
(717) 531-6597 Dr. Barbara Miller, MDHershey, PA · No drug or device payments recorded (2025) ·
(800) 233-4082 Dr. Cameron CooperHershey, PA · No drug or device payments recorded (2025) ·
(717) 531-8521 Dr. Chandrika Behura, MDHershey, PA · No drug or device payments recorded (2025) ·
(800) 245-1455 Dr. Daniel Mckeone, M.D.Hershey, PA · $190 in drug and device payments (2025) ·
(717) 531-6012 Dr. David Ungar, MDHershey, PA · No drug or device payments recorded (2025) ·
(800) 233-4082 Dr. Elizabeth Finch, M.D. Dr. Erin Banashefski, M.D. Dr. Gayle Smink, M.D., M.P.H.Hershey, PA · $368 in drug and device payments (2025) ·
(800) 243-1455 Dr. Giselle Saulnier Sholler, MDHershey, PA · $173,479 in drug and device payments (2025) ·
(717) 531-6012 Dr. Huseyin Erdemir, M.D.Hershey, PA · $109 in drug and device payments (2025) ·
(717) 531-6012 Dr. John Neely, MDHershey, PA · No drug or device payments recorded (2025) ·
(717) 531-6012 Dr. Jonathan Bernstein, M.D.Hershey, PA · $12,956 in drug and device payments (2025) ·
(800) 243-1455 Dr. Joseph Schramm, MDHershey, PA · No drug or device payments recorded (2025) ·
(717) 531-5606 Dr. Lisa Mcgregor, MDHershey, PA · No drug or device payments recorded (2025) ·
(717) 531-6012 Dr. Mary Lynn Fecile, M.D.Hershey, PA · No drug or device payments recorded (2025) ·
(800) 233-4082 Dr. Megan Brown, MDHershey, PA · $6,337 in drug and device payments (2025) ·
(800) 243-1455 Dr. Nidhi Shah, DOHershey, PA · $519 in drug and device payments (2025) ·
(800) 243-1455 Dr. Pooja Rao, MDHershey, PA · No drug or device payments recorded (2025) ·
(717) 531-6012 Dr. Rasaq Olaosebikan, M.D.Hershey, PA · No drug or device payments recorded (2025) ·
(800) 243-1455 Dr. Robert Greiner, M.D.Hershey, PA · No drug or device payments recorded (2025) ·
(800) 243-1455 Dr. Sinisa Dovat, MDHershey, PA · No drug or device payments recorded (2025) ·
(800) 243-1455 Dr. Sonali Lakshminarayanan, MDHershey, PA · No drug or device payments recorded (2025) ·
(717) 531-7269 Dr. Valerie Brown, M.D.Hershey, PA · $510 in drug and device payments (2025) ·
(800) 243-1455 Dr. Pattianne Belfield, CRNPKing Of Prussia, PA · No drug or device payments recorded (2025) ·
(610) 337-8160 Dr. Prachi Kothari, DOKing Of Prussia, PA · No drug or device payments recorded (2025) ·
(267) 425-3320 Dr. Robert Wasserman, M.D.Merion Station, PA · No drug or device payments recorded (2025) ·
(610) 664-5749 Dr. Garrett Bergman, M.D.Narberth, PA · No drug or device payments recorded (2025) ·
(610) 667-4796 Dr. Scott Diede, M.D., PH.D.North Wales, PA · No drug or device payments recorded (2025) ·
(267) 305-5994 Dr. Abigale Berry, MDPhiladelphia, PA · No drug or device payments recorded (2025) ·
(267) 426-3574 Dr. Abraham Haimed, MDPhiladelphia, PA · No drug or device payments recorded (2025) ·
(215) 590-3437 Dr. Adeline Yang, MDPhiladelphia, PA · No drug or device payments recorded (2025) ·
(215) 590-2299 Common questions
How many Pediatric Hematology & Oncology providers are in Pennsylvania?There are 216 Pediatric Hematology & Oncology providers with active NPI records practicing in Pennsylvania, according to federal NPPES data refreshed monthly.
Which cities in Pennsylvania have the most Pediatric Hematology & Oncology providers?Philadelphia (143), Hershey (25), Pittsburgh (23) have the highest concentration of Pediatric Hematology & Oncology providers in Pennsylvania.
How many Pediatric Hematology & Oncology providers in Pennsylvania received drug or device company payments?64 of 216 Pediatric Hematology & Oncology providers in Pennsylvania (30%) 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.
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