Browse Health
Gastroenterologist (digestive)
21 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 (2)

The overall average patient rating of Dr. Matthew Krupnick is Average. Dr. Krupnick has been reviewed by 15 patients who have provided 2 comments. The rating is 3 out of 5 stars.

Patient Ratings
Ease of Appointment 3.8
Promptness 2.8
Courteous Staff 3.5
Accurate Diagnosis 2.7
Bedside Manner 2.5
Spends Time with Me 2.5
Follows Up After Visit 2.9

Specialties & Research

Dr. Matthew Krupnick, MD is board certified in Gastroenterology.

  • He has special expertise in 8 areas:
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Colon Cancer
  • Colonoscopy
  • Constipation
  • Crohn's Disease
  • Hepatitis C
  • Irritable Bowel Syndrome (IBS)
  • Ulcerative Colitis

Education & Awards

Dr. Krupnick graduated from Thomas Jefferson University, Philadelphia.


Dr. Krupnick has 10 hospital affiliations:

  • St. Clare's Hospital-Denville 
  • Hackettstown Regional Medical Center 


  • Polish
  • Russian
  • Spanish

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Additional Information
Dr. Matthew Eric Krupnick MD is a male Internist, has 21 years of experience and practices in Gastroenterology.
Where does Dr. Matthew E. Krupnick practice?
Dr. Matthew Krupnick has 3 office locations.
Dr. Matthew Krupnick practices Gastroenterology near Denville, NJ.
Additional practice locations include: Dover, NJ.
See Denville Gastroenterologists.