Overview
Sabrina Witherby is a Hematologist Oncology specialist and a Hematologist in Providence, Rhode Island. Dr. Witherby and is rated as an Advanced provider by MediFind in the treatment of Hyperphenylalaninemia Due to Dehydratase Deficiency. Her top areas of expertise are Breast Cancer, Paget Disease of the Breast, Adult Immune Thrombocytopenia, and Hemangioma Thrombocytopenia Syndrome. Dr. Witherby is currently accepting new patients.
Her clinical research consists of co-authoring 6 peer reviewed articles. MediFind looks at clinical research from the past 15 years.
Insurance
Please contact the provider to confirm they accept your insurance or if you don't see your insurance listed.
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.
Umass Memorial Medical Group Inc
Doreen Brettler is a Hematologist Oncology specialist and a Hematologist in Worcester, Massachusetts. Dr. Brettler and is rated as a Distinguished provider by MediFind in the treatment of Hyperphenylalaninemia Due to Dehydratase Deficiency. Her top areas of expertise are Chronic Myelogenous Leukemia (CML), Philadelphia-Negative Chronic Myeloid Leukemia, Polycythemia Vera, and Monoclonal Gammopathy of Undetermined Significance (MGUS). Dr. Brettler is currently accepting new patients.
Areas of Expertise
When evaluating expertise, MediFind pulls from factors such as the 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.
To learn more about how MediFind determines the expertise levels, check out our expert tiers page.
- Distinguished
- Adult Immune Thrombocytopenia
- Breast Cancer
- Hemangioma Thrombocytopenia Syndrome
- Paget Disease of the Breast
- Thrombocytopenia
- Advanced
- Angiosarcoma
- Breast Cancer in Men
- Childhood Iron Deficiency Anemia
- Chronic Lymphocytic Leukemia (CLL)
- Common Variable Immune Deficiency
- Complement Component 2 Deficiency
- Experienced
- Acute Hepatic Porphyria (AHP)
- Acute Intermittent Porphyria
- Acute Mountain Sickness
- Agranulocytosis
- ALK-Positive Non-Small Cell Lung Cancer
- Anemia