See All Hematologists in Providence, RI
Dr. Sabrina Witherby, MD Icon-share Share Profile
icon-circle-check
Link Copied!
Profile link copied to clipboard!

Dr. Sabrina Witherby, MD

Hematology*
4.8 (4)
Map Pin Small Providence, RI
Call for new patient details
23 years of experience

Overview of Dr. Sabrina Witherby, MD

Dr. Sabrina Witherby, MD is a Hematology Specialist in Providence, RI. They specialize in Hematology, has 23 years of experience, and is board certified in Hematology. They graduated from UNIVERSITY OF MASSACHUSETTS / BOSTON CAMPUS and is affiliated with The Miriam Hospital and Rhode Island Hospital. Patients rated Dr. Witherby an average 4.8 star rating.

Dr. Witherby works at Practice in Providence, RI with other offices in Lincoln, RI. They frequently treat conditions like Vitamin B Deficiency along with other conditions at varying frequencies. Please call ahead to schedule an appointment and to confirm all accepted insurance plans.

Find providers based on your care needs

User Ratings (of at least 4.0)
Insurance Accepted
Headshot Available
Accepting New Patients
Conditions Treated and Procedures Performed

Dr. Witherby's Office Locations

  1. 1
    Rhode Island Hospital
    593 Eddy St, Providence, RI 02903 Icon Directions Right Arrow Directions Phone Icon (401) 444-5435
  2. 2
    Office
    701 George Washington Hwy Ste 101, Lincoln, RI 02865 Icon Directions Right Arrow Directions Phone Icon (844) 222-2881
  3. 3
    Miriam Hospital
    164 Summit Ave, Providence, RI 02906 Icon Directions Right Arrow Directions Phone Icon (844) 222-2881

Hospital Affiliations
Admitting Hospitals

Admitting hospitals are where the provider is credentialed to see patients, perform procedures, and send patients for continuous care.

  • The Miriam Hospital
  • Rhode Island Hospital

Experience & Treatment Frequency

NEW FEATURE

What is treatment frequency?

Our treatment frequency feature helps you understand howoften a provider performs or treats a specificprocedure/condition compared to other doctors. Providersrank in one of four frequency categories:

Very HighFrequency
HighFrequency
NormalFrequency
May Perform

Specific procedures/conditions that don’t haveenough data are indicated with “May Perform”. We encourageyou to contact the provider with questions about theirexperience.

Search for conditions or procedures.
Vitamin B Deficiency
Breast Cancer
Bleeding Disorders

Treatment frequency



Many providers have expertise treating multiple conditions or procedures. FindCare uses a variety of data sources to determine which conditions or procedures a provider treats and their level of experience.
Vitamin B Deficiency
Breast Cancer
Bleeding Disorders
Anemia
  • View other providers who treat Anemia
Bone Cancer
Breast Carcinoma
Cholangiocarcinoma
Chronic Lymphocytic Leukemia
Coagulation Disorders
Colorectal Cancer
Ductal Carcinoma in Situ
Gastrointestinal Malabsorption
Hypogammaglobulinemia
Immune Thrombocytopenia
Leukocytopenia
Leukocytosis
Liver Cancer
Lung Cancer
Male Breast Carcinoma
Metastatic Respiratory System Cancer
Neutropenia
Pancytopenia
Polycythemia Rubra Vera
Retroperitoneum Cancer
Thrombocytosis
Thyroid Cancer
Uterine Cancer
Venous Embolism and Thrombosis
Acquired Hemolytic Anemia
Acute Leukemia
Acute Lymphoid Leukemia
Acute Myeloid Leukemia
Adrenal Gland Cancer
Anal and Rectal Cancer
Antiphospholipid Syndrome (APS)
Bladder Cancer
Brain Cancer
Cancer of Cerebral Meninges
Chronic Myeloid Leukemia (CML)
Cryoglobulinemia
Deep Vein Thrombosis (DVT)
Diffuse Large B-Cell Lymphoma
Endocrine Gland Cancer
Hemochromatosis
Hemophilia
Hereditary Spherocytosis
Hypercoagulable State
Hypothalamus Cancer
Immune Thrombocytopenic Purpura (ITP)
Kidney Cancer
Lobular Carcinoma
Lymphocytosis
Male Breast Cancer
Malignant Pituitary Gland Tumor
Mast Cell Diseases
Meningiomas
Merkel Cell Carcinoma
Myelodysplastic Syndromes
Myeloma
  • View other providers who treat Myeloma
Myeloproliferative Disorders
Neoplasm of Gastrointestinal Tract
Neuroendocrine Tumors
Non-Hodgkin's Lymphoma
Osteosarcoma
Ovarian Cancer
Paroxysmal Nocturnal Hemoglobinuria
Peritoneal Cancer
Pernicious Anemia
Pheochromocytoma
Pineal Region Tumors
Primary Hypercoagulable State
Prostate Cancer
Purpura
  • View other providers who treat Purpura
Sickle Cell Disease
Skin Cancer
Thalassemia
Urinary Tract Cancer
Vitamin B12 Anemia
Vitamin B12 Deficiency
von Willebrand Disease
Anemia and Iron Deficiency Screening
Cardiac MRI (Magnetic Resonance Imaging) of Heart or Chest
Erythropoietin Test
Thoracentesis
Check your insurance
    Close Icon
    Please double-check when making an appointment.

    View All Accepted Carriers

    • Aetna
    • Blue Cross & Blue Shield of Rhode Island
    • Blue Cross and Blue Shield of Massachusetts
    • Blue Cross Blue Shield
    • Cigna
    • Connecticare
    • First Health
    • Harvard Pilgrim Health Care
    • MVP Health Care
    • Tufts Health Plan
    • UnitedHealthCare

    * Please verify this information when scheduling an appointment.

    Ratings & Reviews
    Reviews are displayed in date order and collected from patients who have agreed to reporting accurate and fair reviews. Providers with no reviews may have a new FindCare profile, or no submitted reviews on FindCare yet.

    Learn more about how FindCare's ratings and reviews work

    4.8
    Average provider rating
    Based on 4 ratings
    Patient Ratings (4)
    5 Star
    (3)
    4 Star
    (1)
    3 Star
    (0)
    2 Star
    (0)
    1 Star
    (0)
    Leave a review

    How was your appointment with Dr. Witherby?

    Read more reviews on Healthgrades
    Photo: Dr. Sabrina Witherby, MD
    How would you rate your experience with Dr. Sabrina Witherby, MD?
    • Likelihood of recommending Dr. Witherby to family and friends

    Dr. Witherby's Office & Staff

    • Ease of scheduling urgent appointments
    • Office environment, cleanliness, comfort, etc.
    • Staff friendliness and courteousness
    • Total wait time (waiting & exam rooms)

    Experience with Dr. Witherby

    • Level of trust in provider's decisions
    • How well provider explains medical condition(s)
    • How well provider listens and answers questions
    • Hpends appropriate amount of time with patients

    Tell Us About Yourself

    • Your gender:
    • Your age group:
    • Number of office visits you've had in the last 2 years:

    Finish Here

    • How would you like to confirm your survey information?
      Standard text messaging and data rates may apply.
    Thank you for sharing your feedback about Dr. Sabrina Witherby, MD.

    About Dr. Sabrina Witherby, MD

    Specialties*
    • Hematology

    • *Healthline does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
    Specialties*
    Years of Experience
    • 23 years of experience
    Years of Experience
    Years of experience represents how long a provider has been practicing in their field since graduating from medical school. Not all providers will have this information available.

    Languages Spoken
    • English, Spanish
    Languages Spoken
    NPI Number
    • 1881811008
    NPI Number
    A National Provider Identifier (NPI) is a unique 10-digit identifier issued by the government to healthcare providers.

    Education & Certifications

    Medical Education
    • UNIVERSITY OF MASSACHUSETTS / BOSTON CAMPUS
    Medical Education
    Board Certifications
    • Hematology, Internal Medicine and Medical Oncology
    Board Certifications
    What’s a board certification and why is it important that my provider has one?

    A board certification represents a provider’s dedication to ongoing training in one or more specialties, including the completion of intensive exams. While not all specialties have board certifications, if your provider does have one they’ve taken the extra step to master their specialty and to keep up with the latest advancements in their field.

    Frequently Asked Questions

    Dr. Witherby has indicated that they do offer telehealth services. Please call the provider’s office at for more information.

    Dr. Witherby has seen patients for Vitamin B Deficiency, and more. You can see other conditions treated by Dr. Witherby on their profile. Please call the provider’s office to confirm all visit reasons.

    4 patients have reviewed Dr. Witherby. The overall rating for this provider is 4.8. You can read verified reviews and ratings and leave your own review based on your experience with Dr. Witherby.

    Whether a person prefers to schedule an appointment online or over the phone with Dr. Witherby, there are benefits to both methods. A person calling to schedule an with Dr. Witherby appointment can ask questions about the practice, provider availability, conditions treated, procedures performed, and if their insurance carrier is accepted. While online scheduling is quicker, easier, allows one to view a wide range of appointment times, and may provide the ability to sync with a personal calendar.

    Are you Dr. Sabrina Witherby, MD?

    Claim your profile through Healthgrades to keep it updated and reach more patients.

    It’s free and only takes a minute.

    CLAIM MY PROFILE

    Search

    Primary Care
    Close Icon