Overview
Roy Williams is an Oncologist and a Hematologist Oncology provider in Lewistown, Pennsylvania. Dr. Williams is rated as an Experienced provider by MediFind in the treatment of Pure Red Cell Aplasia. His top areas of expertise are Paget Disease of the Breast, Familial Colorectal Cancer, Iron Deficiency Anemia, and Inflammatory Breast Cancer.
His clinical research consists of co-authoring 3 peer reviewed articles. MediFind looks at clinical research from the past 15 years.
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- HMO
- INDEMNITY
- POS
- PPO
- EPO
- HMO
- POS
- PPO
Locations
The Milton S Hershey Medical Center Physicians Group
W Ehmann is a Hematologist Oncology specialist and a Hematologist in Hershey, Pennsylvania. Dr. Ehmann is rated as a Distinguished provider by MediFind in the treatment of Pure Red Cell Aplasia. His top areas of expertise are Non-Hodgkin Lymphoma, Acute Myeloid Leukemia (AML), Graft Versus Host Disease (GvHD), Bone Marrow Transplant, and Bone Marrow Aspiration.
The Milton S Hershey Medical Center Physicians Group
Elizabeth Federici is a Hematologist Oncology specialist and a Hematologist in Hershey, Pennsylvania. Dr. Federici is rated as an Advanced provider by MediFind in the treatment of Pure Red Cell Aplasia. Her top areas of expertise are Hemophilic Arthropathy, Hemophilia A, Pure Red Cell Aplasia, Factor 11 Deficiency, and Bone Marrow Aspiration.
The Milton S Hershey Medical Center Physicians Group
Najamuz Zaman is an Oncologist and a Hematologist in Hershey, Pennsylvania. Dr. Zaman is rated as a Distinguished provider by MediFind in the treatment of Pure Red Cell Aplasia. His top areas of expertise are Anemia, Thrombocytopenia, Colorectal Cancer, and Lynch Syndrome.
Areas of Expertise
MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.
Learn more about MediFind’s expert tiers
- Advanced
- Familial Colorectal CancerDr. Williams isAdvanced. Learn about Familial Colorectal Cancer.
- Paget Disease of the BreastDr. Williams isAdvanced. Learn about Paget Disease of the Breast.
- Experienced
- Acute Mountain SicknessDr. Williams isExperienced. Learn about Acute Mountain Sickness.
- ALK-Positive Non-Small Cell Lung CancerDr. Williams isExperienced. Learn about ALK-Positive Non-Small Cell Lung Cancer.
- AnemiaDr. Williams isExperienced. Learn about Anemia.
- AngiosarcomaDr. Williams isExperienced. Learn about Angiosarcoma.
- Antiphospholipid SyndromeDr. Williams isExperienced. Learn about Antiphospholipid Syndrome.
- Aplastic AnemiaDr. Williams isExperienced. Learn about Aplastic Anemia.