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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 (5)

The overall average patient rating of Dr. Marc Rubin is Average. Dr. Rubin has been reviewed by 13 patients who have provided 5 comments. The rating is 2.5 out of 5 stars.

Patient Ratings
Ease of Appointment 3.8
Promptness 3.8
Courteous Staff 3.7
Accurate Diagnosis 3.0
Bedside Manner 2.6
Spends Time with Me 2.4
Follows Up After Visit 2.6

Specialties & Research

Dr. Marc Rubin, MD is board certified in 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.

Castle Connolly Top Doctors: New York Metro Area™ (2002 - 2008, 2010 - 2015)


Dr. Rubin has 6 hospital affiliations:

  • Robert Wood Johnson Univ Hosp 
  • Rwj University Hospital - Hamilton 


  • Italian
  • Spanish

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Additional Information
Dr. Marc R Rubin MD is a male Internist, has 37 years of experience and practices in Gastroenterology.
Where does Dr. Marc R. Rubin practice?
Dr. Marc Rubin has 2 office locations.
Dr. Marc Rubin practices Gastroenterology near Trenton, NJ.
See Trenton Gastroenterologists.