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Internist, Gastroenterologist (digestive)
35 years of experience
Accepting new patients
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. Mark Rubin is Good. Dr. Rubin has been reviewed by 7 patients who have provided 2 comments. The rating is 4 out of 5 stars.

Patient Ratings
Ease of Appointment 3.0
Promptness 3.0
Courteous Staff 3.7
Accurate Diagnosis 4.7
Bedside Manner 5.0
Spends Time with Me 5.0
Follows Up After Visit 3.0

Specialties & Research

Dr. Mark Rubin, 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. Rubin graduated from Yeshiva University, Bronx. He has 1 awards.

Compassionate Doctor Recognition (2014)


Dr. Rubin has 15 hospital affiliations:

  • Montefiore Medical Center: Moses Division 
  • Montefiore Medical Center 


  • Romanian
  • Italian
  • Telugu
  • Hungarian
  • Tagalog
  • Spanish

> > > > Dr. Mark Rubin, MD

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Additional Information
Dr. Mark I Rubin MD is a male Internist, has 35 years of experience and practices in Internal Medicine and Gastroenterology.
Where does Dr. Mark I. Rubin practice?
Dr. Mark Rubin has 1 office location.
Dr. Mark Rubin practices Internal Medicine and Gastroenterology near Bronx, NY.
See Bronx Internists and Bronx Gastroenterologists.