
Overview
William Flood, MD, specializes in hematology oncology and is board-certified in medical oncology by the American Board of Internal Medicine. He practices at UPMC Hillman Cancer Center in Coudersport and Williamsport. Dr. Flood received his medical degree from Temple University Lewis Katz School of Medicine and completed his residency at Duke School of Medicine, followed by a fellowship at The Johns Hopkins University School of Medicine.
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- PPO
- EPO
- HMO
- PPO
- HMO
- INDEMNITY
- POS
- PPO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE PART D
- EPO
- HMO
- POS
- PPO
- EPO
- PPO
Locations
1001 East 2nd Street, Coudersport, PA 16915
15 Meade Street, Suite L3, Wellsboro, PA 16901
Dubois Regional Medical Center
Carmine Marchioli is a Hematologist Oncology specialist and a Hematologist in Du Bois, Pennsylvania. Dr. Marchioli is highly rated in 69 conditions, according to our data. His top areas of expertise are Paget Disease of the Breast, Gallbladder Cancer, Gallbladder Adenocarcinoma, and Primary Lymphoma of the Brain.
Dubois Regional Medical Center
Hazem Elkassas is a Hematologist Oncology specialist and a Hematologist in Du Bois, Pennsylvania. Dr. Elkassas is highly rated in 39 conditions, according to our data. His top areas of expertise are Paget Disease of the Breast, Familial Colorectal Cancer, Myelodysplastic Syndrome (MDS), and Colorectal Cancer.
Olean General Hospital
Hasan Rizvi is a Hematologist Oncology specialist and a Hematologist in Olean, New York. Dr. Rizvi is highly rated in 26 conditions, according to our data. His top areas of expertise are Pleuropulmonary Blastoma, Lung Cancer, Paget Disease of the Breast, and Familial Colorectal Cancer.
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
We do not have enough information to identify the Areas of Expertise for this provider.

