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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 (7)

The overall average patient rating of Dr. Ruvan Shein is Good. Dr. Shein has been reviewed by 16 patients who have provided 7 comments. The rating is 4 out of 5 stars.

Patient Ratings
Ease of Appointment 4.1
Promptness 3.5
Courteous Staff 3.8
Accurate Diagnosis 4.3
Bedside Manner 3.6
Spends Time with Me 3.7
Follows Up After Visit 2.8

Specialties & Research

Dr. Ruvan Shein, MD is board certified in Internal Medicine and Gastroenterology.

  • He has special expertise in 5 areas:
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Constipation
  • Hepatitis C
  • Irritable Bowel Syndrome (IBS)
  • Ulcerative Colitis

Education & Awards

Dr. Shein graduated from New York University - Mount Sinai.


Dr. Shein has 6 hospital affiliations:

  • Beth Israel Medical Center Petrie Division 
  • St. Luke's Roosevelt Hospital/St. Luke's Hospital Division 


  • English
  • French
  • German
  • Hebrew
  • Korean
  • Spanish
  • Creole
  • Haitian Creole

> > > > Dr. Ruvan Shein, MD

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Additional Information
Dr. Ruvan Roy Shein MD is a male Internist, has 34 years of experience and practices in Internal Medicine and Gastroenterology.
Where does Dr. Ruvan R. Shein practice?
Dr. Ruvan Shein has 1 office location.
Dr. Ruvan Shein practices Internal Medicine and Gastroenterology near New York, NY.
See New York Internists and New York Gastroenterologists.