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Internist, Gastroenterologist (digestive)
28 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 (7)

The overall average patient rating of Dr. David Heisig is Average. Dr. Heisig has been reviewed by 11 patients who have provided 7 comments. The rating is 2.5 out of 5 stars.

Patient Ratings
Ease of Appointment 3.8
Promptness 4.2
Courteous Staff 3.3
Accurate Diagnosis 3.3
Bedside Manner 3.3
Spends Time with Me 3.7
Follows Up After Visit 3.3

Specialties & Research

Dr. David Heisig, 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. Heisig graduated from Albany Medical College. He has 1 awards.

Castle Connolly's Top Doctors™ (2013)


Dr. Heisig has 7 hospital affiliations:

  • Community General Hospital of Greater Syracuse 
  • St Joseph's Hospital Health Center 

> > > > Dr. David Heisig, MD

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Additional Information
Dr. David George Heisig MD is a male Internist, has 28 years of experience and practices in Internal Medicine and Gastroenterology.
Where does Dr. David G. Heisig practice?
Dr. David Heisig has 5 office locations.
Dr. David Heisig practices Internal Medicine and Gastroenterology near Liverpool, NY.
Additional practice locations include: Syracuse, NY and East Syracuse, NY.
See Liverpool Internists and Liverpool Gastroenterologists.