Browse Health
Internist, Gastroenterologist (digestive)
13 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 (0)

The overall average patient rating of Dr. Gregory Lesser is Excellent. Dr. Lesser has been reviewed by 1 patients who have provided 0 comments. The rating is 5 out of 5 stars.

Specialties & Research

Dr. Gregory Lesser, 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. Lesser graduated from American University of the Caribbean, Coral Gables.


Dr. Lesser has 9 hospital affiliations:

  • Hunterdon Medical Center 
  • Centrastate Medical Center 

> > > > Dr. Gregory Lesser, MD

Similar doctors nearby

Dr. Louis Zukerman

Internal Medicine
31 years experience
Freehold, NJ

Dr. Lester Molbegott

34 years experience
Freehold, NJ

Dr. Arthur Geller

Internal Medicine
27 years experience
Freehold, NJ

Dr. Jason Litsky

Internal Medicine
Freehold, NJ

Dr. Steven Nadler

Internal Medicine
25 years experience
Freehold, NJ

Dr. Colin Brown

Internal Medicine
Freehold, NJ
Search All Similar Doctors
Additional Information
Dr. Gregory Scott Lesser MD is a male Internist, has 13 years of experience and practices in Internal Medicine and Gastroenterology.
Where does Dr. Gregory S. Lesser practice?
Dr. Gregory Lesser has 11 office locations.
Dr. Gregory Lesser practices Internal Medicine and Gastroenterology near Freehold, NJ.
Additional practice locations include: Willingboro, NJ and Asbury, NJ.
See Freehold Internists and Freehold Gastroenterologists.