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Gastroenterologist (digestive)
29 years of experience
Video profile
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 (17)

The overall average patient rating of Dr. Arnold Weg is Good. Dr. Weg has been reviewed by 52 patients who have provided 17 comments. The rating is 4 out of 5 stars.

Patient Ratings
Ease of Appointment 2.9
Promptness 1.8
Courteous Staff 2.4
Accurate Diagnosis 3.9
Bedside Manner 3.9
Spends Time with Me 3.8
Follows Up After Visit 3.2

Specialties & Research

Dr. Arnold Weg, MD is board certified in Gastroenterology.

  • He has special expertise in 7 areas:
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Constipation
  • Crohn's Disease
  • Endoscopy (Endoscopic Surgery)
  • Hepatitis C
  • Irritable Bowel Syndrome (IBS)
  • Ulcerative Colitis

Education & Awards

Dr. Weg graduated from New York University. He has 1 awards.

Castle Connolly Top Doctors: New York Metro Area™ (2000 - 2008, 2010 - 2015)


Dr. Weg has 14 hospital affiliations:

  • New York Presbyterian Hospital / Columbia 
  • NewYork-Presbyterian / Weill Cornell 


  • Yiddish
  • Spanish
  • Russian
  • Polish
  • Hebrew

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Additional Information
Dr. Arnold Leon Weg MD is a male Internist, has 29 years of experience and practices in Gastroenterology.
Where does Dr. Arnold L. Weg practice?
Dr. Arnold Weg has 2 office locations.
Dr. Arnold Weg practices Gastroenterology near New York, NY.
Additional practice locations include: Forest Hills, NY.
See New York Gastroenterologists.