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Hematology & Oncology in Lancaster, Pennsylvania

Data updated monthly · Last refresh September 2026

31 Hematology & Oncology providers practice in Lancaster, and 55% received drug or device company payments in 2025. Listings are drawn from federal public records and are not endorsements.

Hematology & Oncology providers in Lancaster

Listed alphabetically. 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. Abdullateef Abdulkareem, M.D.
Lancaster, PA · No drug or device payments recorded (2025) · Telehealth · (717) 544-9400
Dr. Adriani Cherico, DO
Lancaster, PA · No drug or device payments recorded (2025) · (717) 544-9400
Dr. Ali Raza Shaikh, MD
Lancaster, 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 Jhaveri
Lancaster, 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, DO
Lancaster, PA · $333 in drug and device payments (2025) · (717) 544-9400
Dr. Daniel Egert, DO
Lancaster, PA · $275 in drug and device payments (2025) · Telehealth · (717) 544-9400
Dr. Daniel Forman, DO
Lancaster, 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
Dr. H Degreen, MD
Lancaster, PA · $380 in drug and device payments (2025) · (717) 291-1313
Dr. Hyatt Degreen, D.O.
Lancaster, PA · $895 in drug and device payments (2025) · (717) 291-1313
Dr. Joan Kane, MD
Lancaster, PA · No drug or device payments recorded (2025) · (717) 291-1313
Dr. Jocelyn Wozney, M.D.
Lancaster, PA · $59 in drug and device payments (2025) · Telehealth · (717) 544-9400
Dr. John Nawrocki, MD
Lancaster, PA · $165 in drug and device payments (2025) · (717) 544-9400
Dr. Lena Dumasia, MD
Lancaster, PA · $1,111 in drug and device payments (2025) · (717) 291-1313
Dr. Matthew Brennan, M.D.
Lancaster, PA · No drug or device payments recorded (2025) · Telehealth · (717) 544-9400
Dr. Namratha Kodali, MD
Lancaster, PA · $57 in drug and device payments (2025) · Telehealth · (717) 715-1001
Dr. Nandi Reddy, MD
Lancaster, PA · $21 in drug and device payments (2025) · Telehealth · (717) 544-3600
Dr. Randall Oyer, M.D.
Lancaster, PA · $43 in drug and device payments (2025) · (717) 544-3600
Dr. Robert Gottlieb, M.D.
Lancaster, PA · No drug or device payments recorded (2025) · (717) 544-3600
Dr. Samuel Kerr, M.D.
Lancaster, PA · No drug or device payments recorded (2025) · Telehealth · (717) 544-3600
Dr. Shanthi Sivendran, M.D.
Lancaster, PA · $15,318 in drug and device payments (2025) · (717) 544-3600
Dr. Shyam Balepur, M.D.
Lancaster, PA · No drug or device payments recorded (2025) · (717) 544-3600
Dr. Srilatha Hosur, M.D.
Lancaster, PA · $96 in drug and device payments (2025) · Telehealth · (717) 544-9400
Dr. Sundas Khan, MD
Lancaster, PA · $113 in drug and device payments (2025) · Telehealth · (717) 544-9400
Dr. Tarig Ahmed, MD
Lancaster, PA · $137 in drug and device payments (2025) · (717) 715-1001
Dr. Timothy Beer, M.D.
Lancaster, PA · No drug or device payments recorded (2025) · Telehealth · (717) 544-9400
Dr. Timothy Johnson, DO
Lancaster, PA · No drug or device payments recorded (2025) · (717) 544-9400
Dr. Todd Wolf, M.D.
Lancaster, PA · $289 in drug and device payments (2025) · (717) 735-3738

Conditions Hematology & Oncology providers in Lancaster, 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.

Common questions

How many Hematology & Oncology providers are in Lancaster, Pennsylvania?

There are 31 Hematology & Oncology providers with active NPI records practicing in Lancaster, according to federal NPPES data refreshed monthly.

How many Hematology & Oncology providers in Lancaster received drug or device company payments?

17 of 31 (55%) 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 Lancaster treat?

Hematology & Oncology providers in Lancaster 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 records 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.

All specialties in Lancaster Hematology & Oncology across Pennsylvania

Try a city like Tucson, a zip like 85016, or a specialty like psychiatry. For a doctor by name, use the full search.
Sources: NPPES (CMS), Doctors and Clinicians national files, CMS Open Payments 2025. Updated monthly. Records are public federal data and are not verified credentials, licensure checks, or endorsements. This directory is informational and not medical advice. How we build this directory.