Dr. John Maynard Dewitt MD is a male Internist, has 16 years of experience and practices in Gastroenterology and Hepatology.
Video profile
Dr. John Dewitt has 3 office locations.
Clarian Health - Indiana University Hospital
550 University Blvd
Downtown Indianapolis, Indianapolis, IN 46202

Phone Number
Locations and availability (3)
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

  • Currently 4 of 4 stars
Patient comments (2)

The overall average patient rating of Dr. John Dewitt is Excellent. Dr. Dewitt has been reviewed by 4 patients who have provided 2 comments. The rating is 4 out of 4 stars.

Patient Ratings
Ease of Appointment 3.0
  • Currently 3 of 4 stars
Promptness 3.3
  • Currently 3.3333333333333 of 4 stars
Courteous Staff 3.3
  • Currently 3.3333333333333 of 4 stars
Accurate Diagnosis 4.0
  • Currently 4 of 4 stars
Bedside Manner 4.0
  • Currently 4 of 4 stars
Spends Time with Me 4.0
  • Currently 4 of 4 stars
Follows Up After Visit 4.0
  • Currently 4 of 4 stars

Specialties & Research

Dr. John Dewitt, MD is board certified in Gastroenterology.

  • He has special expertise in 3 areas:
  • Endoscopic Ultrasound (Fetoscopy)
  • Inflammatory Bowel Diseases (IBD)
  • Pancreatic Cancer

Education & Awards

Dr. Dewitt graduated from Virginia Commonwealth University, Richmond. He has 2 awards.

Patients' Choice Award (2013)
Top Ten Doctors (2012)
Gastroenterology, Martindale - Brightwood, Indianapolis, IN


Dr. Dewitt has 11 hospital affiliations:

  • Clarian Health Partners, Incorporated 
  • William N Wishard Memorial Hospital 

Accepted Insurance Plans

Dr. Dewitt accepts these health insurances in at least one office:

  • Health Alliance Plan of Michigan - 3 plans
  • United Healthcare - 2 plans
  • ODS Health Plans - 1 plan
  • MDWise - 2 plans
  • Anthem - 2 plans
  • Humana - 2 plans
  • Cigna - 4 plans

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Additional Information
Where does Dr. John M. Dewitt practice?
Dr. John Dewitt practices Gastroenterology and Hepatology near Indianapolis, IN.
See Indianapolis Gastroenterologists and Indianapolis Hepatologists.