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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).

Learn more about Dr. Geobel Marin:

View the full profile to get information on:

  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (5)

The overall average patient rating of Dr. Geobel Marin is Excellent. Dr. Marin has been reviewed by 15 patients who have provided 5 comments. The rating is 4.5 out of 5 stars.

Patient Ratings
Ease of Appointment 4.4
Promptness 4.6
Courteous Staff 4.7
Accurate Diagnosis 4.6
Bedside Manner 4.4
Spends Time with Me 4.6
Follows Up After Visit 4.6

Specialties & Research

Dr. Geobel Marin, MD is board certified in Gastroenterology.

  • He has special expertise in 8 areas:
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Colonoscopy
  • Constipation
  • Hepatitis C
  • Inflammatory Bowel Diseases (IBD)
  • Irritable Bowel Syndrome (IBS)
  • Peptic Ulcer
  • Ulcerative Colitis

Education & Awards

Dr. Marin graduated from Universidad Nacional De Colombia, Santa Fe De Bogota.


Dr. Marin has 5 hospital affiliations:

  • Rwj University Hospital - Hamilton 
  • Capital Health System - Fuld Campus 


  • Spanish

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Additional Information
Dr. Geobel A Marin MD is a male Internist, has 50 years of experience and practices in Gastroenterology.
Where does Dr. Geobel A. Marin practice?
Dr. Geobel Marin has 1 office location.
Dr. Geobel Marin practices Gastroenterology near Pennington, NJ.
See Pennington Gastroenterologists.