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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).

Patient Reviews

Patient comments (17)

The overall average patient rating of Dr. Gary Lichtenstein is Excellent. Dr. Lichtenstein has been reviewed by 35 patients who have provided 17 comments. The rating is 4.5 out of 5 stars.

Patient Ratings
Ease of Appointment 4.0
Promptness 3.8
Courteous Staff 4.5
Accurate Diagnosis 4.7
Bedside Manner 4.6
Spends Time with Me 4.7
Follows Up After Visit 4.6

Specialties & Research

Dr. Gary Lichtenstein, MD is board certified in Gastroenterology.

  • He has special expertise in 14 areas:
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Constipation
  • Crohn's Disease
  • Esophagitis
  • Hepatitis C
  • Hoarseness
  • Hyperparathyroidism
  • Hyperthyroidism
  • Inflammatory Bowel Diseases (IBD)
  • Irritable Bowel Syndrome (IBS)
  • Laryngoscopy
  • Sarcoidosis
  • Sjogren's Syndrome
  • Ulcerative Colitis

Education & Awards

Dr. Lichtenstein graduated from New York University - Mount Sinai. He has 7 awards.

Castle Connolly America's Top Doctors® (2003 - 2008, 2010 - 2015)
Patients' Choice 5th Anniversary Award (2013 - 2014)
Patients' Choice Award (2009 - 2014)
Compassionate Doctor Recognition (2010 - 2014)
Top 10 Doctor - State (2014)
Top 10 Doctor - City (2014)
Philadelphia, PA
Top 10 Doctor - Metro Area (2014)
Delaware Valley


Dr. Lichtenstein has 7 hospital affiliations:

  • Pennsylvania Hospital University PA Health System 
  • Hospital of the University of PA 


  • French
  • Hebrew

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Additional Information
Dr. Gary Roth Lichtenstein MD is a male Internist, has 27 years of experience and practices in Gastroenterology.
Where does Dr. Gary R. Lichtenstein practice?
Dr. Gary Lichtenstein has 4 office locations.
Dr. Gary Lichtenstein practices Gastroenterology near Philadelphia, PA.
Additional practice locations include: Radnor, PA.
See Philadelphia Gastroenterologists.