Hematologists and Oncologists in Pennsylvania
Data updated monthly · Last refresh October 2026
785 Hematology & Oncology providers practice in Pennsylvania, including 281 (36%) 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.
785providers
281telehealth
Philadelphiatop city
Hematology & Oncology by city in Pennsylvania
Choose a city to see providers there.
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. Morgan Lehman, MDHershey, PA · No drug or device payments recorded (2025) ·
(717) 531-8521 Dr. Muhammad Mir, MBBSHershey, PA · No drug or device payments recorded (2025) ·
(717) 531-0001 Dr. Myles Nickolich, MDHershey, PA · No drug or device payments recorded (2025) ·
(717) 531-6585 Dr. Nelson Yee, MDHershey, PA · $2,397 in drug and device payments (2025) · Telehealth ·
(800) 243-1455 Dr. Noriko Nishimura, MD, PHD.Hershey, PA · $599 in drug and device payments (2025) ·
(717) 531-8024 Dr. Peter Cygan, M.D.Hershey, PA · $290 in drug and device payments (2025) · Telehealth ·
(800) 243-1455 Dr. Prianka Ray, MDHershey, PA · No drug or device payments recorded (2025) ·
(800) 243-1455 Dr. Raymond Hohl, MDHershey, PA · $270 in drug and device payments (2025) ·
(800) 243-1455 Dr. Renu Weiss, MDHershey, PA · No drug or device payments recorded (2025) ·
(717) 531-8024 Dr. Salah Almokadem, MDHershey, PA · $24 in drug and device payments (2025) · Telehealth ·
(800) 243-1455 Dr. Seema Naik, MDHershey, PA · $600 in drug and device payments (2025) · Telehealth ·
(717) 531-8401 Dr. Shista Priyadarshini, MDHershey, PA · $372 in drug and device payments (2025) ·
(717) 531-8024 Dr. Shrishti Sinha, M.B.B.S.Hershey, PA · No drug or device payments recorded (2025) ·
(717) 531-8024 Dr. Shucen Wan, MDHershey, PA · No drug or device payments recorded (2025) ·
(800) 243-1455 Dr. Stuthi Perimbeti, MDHershey, PA · No drug or device payments recorded (2025) ·
(717) 531-8024 Dr. Veronika Oleksyuk, PA-CHershey, PA · $110 in drug and device payments (2025) ·
(800) 243-1455 Dr. W. Christopher Ehmann, MD Dr. Witold Rybka, MDHershey, PA · $1,076 in drug and device payments (2025) ·
(717) 531-6585 Dr. Wen-min Chuu, M.D.Hollidaysburg, PA · No drug or device payments recorded (2025) ·
(111) 111-1111 Dr. Jason Damsker, M.D.Horsham, PA · $866 in drug and device payments (2025) · Telehealth ·
(215) 706-2034 Dr. Jessica Berman, M.D.Horsham, PA · $112 in drug and device payments (2025) ·
(215) 706-2034 Dr. Joseph Potz, M.D.Horsham, PA · $959 in drug and device payments (2025) ·
(215) 706-2034 Dr. Marc Chernoff, D.O.Horsham, PA · $3,328 in drug and device payments (2025) ·
(215) 706-2034 Dr. Michael Seidman, MDHorsham, PA · $670 in drug and device payments (2025) · Telehealth ·
(215) 706-2034 Dr. Peter Pickens, M.D.Horsham, PA · No drug or device payments recorded (2025) ·
(215) 706-2034 Dr. Brian Thomas, M.D.Jefferson Hills, PA · $330 in drug and device payments (2025) · Telehealth ·
(412) 267-6500 Dr. Maricel Castaner, MDJefferson Hills, PA · $107 in drug and device payments (2025) · Telehealth ·
(412) 267-6500 Dr. Forrest Swan, M.D.Johnstown, PA · $349 in drug and device payments (2025) ·
(814) 534-9000 Dr. Ibrahim Sbeitan, MDJohnstown, PA · $169 in drug and device payments (2025) ·
(814) 534-4724 Dr. Michael VoloshinJohnstown, PA · $23 in drug and device payments (2025) ·
(814) 534-4724 Dr. Padma Kamineni, M.D.Johnstown, PA · $266 in drug and device payments (2025) ·
(703) 862-6603 Dr. Rashid AwanJohnstown, PA · No drug or device payments recorded (2025) ·
(814) 534-4724 Dr. Bruce Saidman, MDKingston, PA · $955 in drug and device payments (2025) ·
(570) 288-7231 Dr. David Greenwald, MDKingston, PA · $996 in drug and device payments (2025) ·
(570) 288-7231 Dr. Lorraine Riotto, M.D.Kingston, PA · No drug or device payments recorded (2025) ·
(570) 288-7231 Dr. Jyothika Mamadgi, M.DKittanning, PA · $1,227 in drug and device payments (2025) · Telehealth ·
(724) 543-8657 Dr. Abdullateef Abdulkareem, M.D.Lancaster, PA · No drug or device payments recorded (2025) · Telehealth ·
(717) 544-9400 Dr. Adriani Cherico, DOLancaster, PA · No drug or device payments recorded (2025) ·
(717) 544-9400 Dr. Ali Raza Shaikh, MDLancaster, PA · No drug or device payments recorded (2025) ·
(717) 544-9400 Dr. Allan Davis, M.D.Lancaster, PA · No drug or device payments recorded (2025) ·
(717) 295-5444 Dr. Ami JhaveriLancaster, PA · No drug or device payments recorded (2025) · Telehealth ·
(717) 544-9400 Dr. Ashok Beedassy, M.D.Lancaster, PA · No drug or device payments recorded (2025) ·
(717) 544-3600 Dr. Catherine Travaline, DOLancaster, PA · $333 in drug and device payments (2025) ·
(717) 544-9400 Dr. Daniel Egert, DOLancaster, PA · $275 in drug and device payments (2025) · Telehealth ·
(717) 544-9400 Dr. Daniel Forman, DOLancaster, PA · $577 in drug and device payments (2025) ·
(717) 735-3738 Dr. Elizabeth Horenkamp, M.D.Lancaster, PA · $80 in drug and device payments (2025) · Telehealth ·
(717) 544-3600 Dr. Gregory O'conor, M.D.Lancaster, PA · No drug or device payments recorded (2025) ·
(717) 544-3600 Conditions Hematology & Oncology providers in Pennsylvania commonly treat
Patients often search by condition rather than specialty. These are conditions typically managed by Hematology & Oncology providers. Individual practices vary, so confirm with the provider before booking.
- Breast cancer
- Lung cancer
- Lymphoma
- Leukemia
- Anemia
- Blood disorders
Common questions
How many Hematology & Oncology providers are in Pennsylvania?There are 785 Hematology & Oncology providers with active NPI records practicing in Pennsylvania, according to federal NPPES data refreshed monthly.
Do Hematology & Oncology providers in Pennsylvania offer telehealth?Yes. 281 of the 785 Hematology & Oncology providers in Pennsylvania (about 36%) report offering telehealth services in CMS data.
Which cities in Pennsylvania have the most Hematology & Oncology providers?Philadelphia (190), Pittsburgh (85), Hershey (48) have the highest concentration of Hematology & Oncology providers in Pennsylvania.
How many Hematology & Oncology providers in Pennsylvania received drug or device company payments?487 of 785 Hematology & Oncology providers in Pennsylvania (62%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.
What conditions do Hematology & Oncology providers in Pennsylvania treat?Hematology & Oncology providers commonly treat breast cancer, lung cancer, lymphoma, leukemia, anemia 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 Hematologists and Oncologists in Pennsylvania work in independent practices or large health systems?Among 494 Hematologists and Oncologists in Pennsylvania enrolled in Medicare, 4% bill through a solo or small practice with fewer than 10 clinicians, 19% 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 Hematologists and Oncologists in Pennsylvania work at?According to CMS facility affiliation records, the Pennsylvania hospitals where the most Hematologists and Oncologists hold privileges are Hospital of Univ of Pennsylvania in Philadelphia; Magee Womens Hospital of Upmc Health System in Pittsburgh; Upmc Presbyterian Shadyside in Pittsburgh.
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