Dr. Sabrina M. Witherby
- Gender: Female
- Experience: 20 years
- Graduated from: University Of Massachusetts Medical School
- Graduation year: 2001
- Sole propriator: No
- NPI: 1881811008
Dr. Sabrina M. Witherby M.D.
Hematology and Oncology Specialist
She is located at 593 Eddy Street Apc Main in Providence, RI 02903. Can help patients with the following: Abdominal Pain, Anemia, Cholecystitis, Fever, Multiple Myeloma, Polycythemia. Her National Provider Identifier (NPI) number is 1881811008. Appointment can be made via the phone number (401) 444-5435. She is affiliated with 2 hospitals.
Conditions treated
Dr. Sabrina Maria Witherby, being an hematology and oncology specialist, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Dr. Sabrina M. Witherby.
- Abdominal Pain
- Acute Pain
- Anemia
- Arthritis
- Asthma
- Atherosclerosis
- Beta Thalassemia
- Bladder Control
- Bone Cancer
- Cancer
- Chest Pain
- Cholecystitis
- Chronic Obstructive Pulmonary Disease (COPD)
- Common Cold
- Constipation
- Cystitis
- Deep Vein Thrombosis (DVT)
- Diarrhea
- Edema
- Fever
- Gastroesophageal Reflux Disease (GERD)
- General Care
- Headache
- Heart Disease
- Hemophilia
- Hiatal Hernia
- High Blood Pressure
- Hodgkin's Disease
- Hot Flashes
- Hyperlipidemia
- Hyponatremia
- Idiopathic Thrombocytopenic Purpura (ITP)
- Influenza
- Inguinal Hernia
- Leukemia
- Migraine
- Multiple Myeloma
- Nausea and Vomiting
- Neutropenia
- Non-Hodgkin's Lymphoma (NHL)
- Obesity
- Osteoporosis
- Peptic Ulcer
- Pernicious Anemia
- Polycythemia
- Prescription Refill
- Pulmonary Embolism (PE)
- Sickle Cell Anemia
- Thalassemia
- Thrombocytopenia
- Urethritis
- Urinary Tract Infection (UTI)
Medicare Enrollment
Dr. Sabrina M. Witherby is enrolled to bill Medicare as a Practitioner - Hematology/oncology (also registered under: Practitioner - Internal Medicine) .
Bills through: Rhode Island Hospital
Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and is not a comment on insurance accepted, quality, outcomes, or board certification.
Payments received
Drug payment
| Boehringer Ingelheim | $56 |
| Gilead Sciences | $35 |
| Novartis | $27 |
Other
| Food and Beverage | $289 |
Studies
UNIVERSITY OF MASSACHUSETTS MEDICAL SCHOOL
Graduated in 2001Additional Specialities
- Internist
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Questions & Answers
Has Dr. Sabrina Maria Witherby affiliation with hospitals?
Dr. Sabrina Maria Witherby is affiliated with THE MIRIAM HOSPITAL. For the full list of hospitals see this list.
Where can you meet with Dr. Sabrina Maria Witherby?
Dr. Sabrina Maria Witherby's office is located at 593 Eddy Street Apc Main in Providence, RI 02903.
Does Dr. Sabrina Maria Witherby accept insurance?
Unfortunately we don't have any information if Dr. Sabrina Maria Witherby accepts insurance.
What conditions does Dr. Sabrina Maria Witherby treat?
Dr. Sabrina Maria Witherby provides treatment for Abdominal Pain, Anemia, Cholecystitis, Fever, Multiple Myeloma, Polycythemia. For the full list see this list.