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License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

Patient Reviews

Patient comments (2)

The overall average patient rating of Dr. Michael Zenilman is Average. Dr. Zenilman has been reviewed by 7 patients who have provided 2 comments. The rating is 3 out of 5 stars.

Patient Ratings
Ease of Appointment 4.1
Promptness 3.3
Courteous Staff 3.7
Accurate Diagnosis 3.6
Bedside Manner 3.3
Spends Time with Me 2.3
Follows Up After Visit 3.9

Specialties & Research

Dr. Michael Zenilman, MD is board certified in Surgery.

  • He has special expertise in 10 areas:
  • Digestive System Abnormalities
  • Gastrointestinal Surgery
  • Hernia
  • Hiatal Hernia
  • Liver Diseases
  • Minimally Invasive Surgical Procedures
  • Parathyroid Diseases
  • Sigmoidoscopy
  • Thyroid Cancer
  • Weight Loss Surgery (Bariatric Surgery)

Education & Awards

Dr. Zenilman graduated from State University of New York Downstate, Brooklyn.


Dr. Zenilman has 22 hospital affiliations:

  • The Johns Hopkins Hospital 
  • Suburban Hospital 


  • Portuguese
  • Italian
  • Russian
  • Hebrew
  • Creole
  • Haitian Creole
  • Spanish
  • Arabic
  • Yiddish
  • French

> > > > Dr. Michael Zenilman, MD

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Additional Information
Dr. Michael Eric Zenilman MD is a male Surgeon, has 28 years of experience and practices in Surgery.
Where does Dr. Michael E. Zenilman practice?
Dr. Michael Zenilman has 5 office locations.
Dr. Michael Zenilman practices Surgery near Bethesda, MD.
Additional practice locations include: Brooklyn, NY and Bronx, NY.
See Bethesda Surgeons.