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Mahdere Asfaw, MD

4.8 out of 5 
(562  Ratings), 172 Comments

Dr. Asfaw completed a fellowship in endocrinology, diabetes, and metabolism at Nassau University Medical Center in East Meadow, New York, where he was also a chief of residents in internal medicine. He is board certified in endocrine, diabetes, and metabolism. Most recently, he was chief of Endocrinology and Diabetes at the Veteran Affairs Medical Center in Salem, Virginia.

Dr. Asfaw was named a Northern Virginia Magazine Top Doctor in 2026.

Education
  • Medical School
  • Doctor of Medicine Jimma University
    1993
  • Internship
  • Internal Medicine Nassau County Medical Center
  • Residency
  • Internal Medicine Nassau County Medical Center
  • Fellowship
  • Endocrinology, Diabetes, & Metabolism Nassau County Medical Center

Reviews

The following ratings and reviews are based on verified feedback collected from our nationally recognized Press Ganey patient experience surveys. The ratings and comments submitted by patients reflect their own views and opinions. Patient identifiers are withheld to ensure confidentiality and privacy.
  • 10/08/2026
    10/08/2026
    Rating: 5.00

    Very good

  • 10/07/2026
    10/07/2026
    Rating: 5.00

    We talk about not only my diabetes, but also my thyroid problem and a test was ordered.

  • 09/28/2026
    09/28/2026
    Rating: 5.00

    Look Dr.Asfaw and his nurses are top notch they go above and beyond trust me the front desk staff have gotten better the one young lady that's been there the longest is the best you should recognize each one of them

  • 09/27/2026
    09/27/2026
    Rating: 5.00

    As always everyone caring