Overview
Sabrina Witherby is a Hematologist Oncology specialist and a Hematologist in Providence, Rhode Island. Dr. Witherby is rated as an Advanced provider by MediFind in the treatment of Common Variable Immune Deficiency. Her top areas of expertise are Breast Cancer, Paget Disease of the Breast, Adult Immune Thrombocytopenia, and Hemangioma Thrombocytopenia Syndrome.
Her clinical research consists of co-authoring 6 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:
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- OTHER MEDICARE
- OTHER MEDICARE PART D
- EPO
- HMO
- PPO
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- HMO
- INDEMNITY
- POS
- PPO
- OTHER MANAGED MEDICAID
- OTHER MEDICAID
- STATE MEDICAID
- MANAGED MEDICAID PLAN
- MEDICARE ASSISTANCE PROGRAM
- MEDICARE-MEDICAID PLAN
- OTHER COMMERCIAL
- INSURANCE PLAN
- MEDICARE MAPD
- OTHER COMMERCIAL
- PPO
- HMO
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
593 Eddy St, Apc 138, Providence, RI 02903
Clinical Research
Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.
Rhode Island Hospital
Iole Ribizzi-Akhtar is a Hematologist Oncology specialist and a Hematologist in Providence, Rhode Island. Dr. Ribizzi-Akhtar is rated as an Advanced provider by MediFind in the treatment of Common Variable Immune Deficiency. Her top areas of expertise are Chronic Lymphocytic Leukemia (CLL), Laryngeal Cancer, Common Variable Immune Deficiency, and Anemia.
Prospect Chartercare Physicians LLC
Gerald Colvin is a Hematologist Oncology specialist and a Hematologist in Johnston, Rhode Island. Dr. Colvin is rated as a Distinguished provider by MediFind in the treatment of Common Variable Immune Deficiency. His top areas of expertise are Breast Cancer, Pancreatic Cancer, Familial Pancreatic Cancer, Bone Marrow Aspiration, and Bone Marrow Transplant.
Rhode Island Hospital
Matthew Quesenberry is a Hematologist Oncology specialist and a Hematologist in Providence, Rhode Island. Dr. Quesenberry is rated as an Advanced provider by MediFind in the treatment of Common Variable Immune Deficiency. His top areas of expertise are Hemophilic Arthropathy, Hemophilia A, Acquired Hemophilia, Von Willebrand Disease (VWD), and Bone Marrow Aspiration.
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
- Distinguished
- Adult Immune ThrombocytopeniaDr. Witherby isDistinguished. Learn about Adult Immune Thrombocytopenia.
- Breast CancerDr. Witherby isDistinguished. Learn about Breast Cancer.
- Hemangioma Thrombocytopenia SyndromeDr. Witherby isDistinguished. Learn about Hemangioma Thrombocytopenia Syndrome.
- Paget Disease of the BreastDr. Witherby isDistinguished. Learn about Paget Disease of the Breast.
- Advanced
- AngiosarcomaDr. Witherby isAdvanced. Learn about Angiosarcoma.
- Breast Cancer in MenDr. Witherby isAdvanced. Learn about Breast Cancer in Men.
- Childhood Iron Deficiency AnemiaDr. Witherby isAdvanced. Learn about Childhood Iron Deficiency Anemia.
- Chronic Lymphocytic Leukemia (CLL)Dr. Witherby isAdvanced. Learn about Chronic Lymphocytic Leukemia (CLL).
- Common Variable Immune DeficiencyDr. Witherby isAdvanced. Learn about Common Variable Immune Deficiency.
- Immune Thrombocytopenic Purpura (ITP)Dr. Witherby isAdvanced. Learn about Immune Thrombocytopenic Purpura (ITP).
- Experienced
- Acute Hepatic Porphyria (AHP)Dr. Witherby isExperienced. Learn about Acute Hepatic Porphyria (AHP).
- Acute Intermittent PorphyriaDr. Witherby isExperienced. Learn about Acute Intermittent Porphyria.
- Acute Mountain SicknessDr. Witherby isExperienced. Learn about Acute Mountain Sickness.
- AgranulocytosisDr. Witherby isExperienced. Learn about Agranulocytosis.
- ALK-Positive Non-Small Cell Lung CancerDr. Witherby isExperienced. Learn about ALK-Positive Non-Small Cell Lung Cancer.
- AnemiaDr. Witherby isExperienced. Learn about Anemia.