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Internist, Gastroenterologist (digestive)
16 years of experience
Accepting new patients
Video profile
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. Mark Schattner:

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  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (6)

The overall average patient rating of Dr. Mark Schattner is Below Average. Dr. Schattner has been reviewed by 14 patients who have provided 6 comments. The rating is 2 out of 5 stars.

Patient Ratings
Ease of Appointment 2.9
Promptness 2.6
Courteous Staff 3.6
Accurate Diagnosis 1.7
Bedside Manner 1.6
Spends Time with Me 1.7
Follows Up After Visit 1.7

Specialties & Research

Dr. Mark Schattner, MD is board certified in Gastroenterology.

  • He has special expertise in 11 areas:
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Capsule Endoscopy
  • Constipation
  • Digestive System Cancer
  • Endoscopic Ultrasound (Fetoscopy)
  • Gastrointestinal Cancer
  • Gastrointestinal Endoscopy
  • Hepatitis C
  • Irritable Bowel Syndrome (IBS)
  • Ulcerative Colitis
  • Ultrasonic Endoscopy (EUS)

Education & Awards

Dr. Schattner graduated from University of Pennsylvania , Philadelphia.


Dr. Schattner has 2 hospital affiliations:

  • Memorial Sloan-Kettering 
  • Memorial Hospital For Cancer And Allied Diseases 


  • Chinese
  • Cantonese
  • Mandarin
  • Greek
  • Hebrew
  • Italian
  • Russian
  • Spanish

> > > > Dr. Mark Schattner, MD

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Additional Information
Dr. Mark Andrew Schattner MD is a male Internist, has 16 years of experience and practices in Internal Medicine and Gastroenterology.
Where does Dr. Mark A. Schattner practice?
Dr. Mark Schattner has 1 office location.
Dr. Mark Schattner practices Internal Medicine and Gastroenterology near New York, NY.
See New York Internists and New York Gastroenterologists.