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Internist, Gastroenterologist (digestive)
27 years of experience
Accepting new patients
Video profile
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).

Learn more about Dr. John Roddenberry:

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  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (2)

The overall average patient rating of Dr. John Roddenberry is Good. Dr. Roddenberry has been reviewed by 7 patients who have provided 2 comments. The rating is 4 out of 5 stars.

Patient Ratings
Ease of Appointment 1.0
Promptness 1.0
Courteous Staff 1.0
Accurate Diagnosis 1.0
Bedside Manner 1.0
Spends Time with Me 3.0
Follows Up After Visit 1.0

Specialties & Research

Dr. John Roddenberry, 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. Roddenberry graduated from University of Florida, Gainesville.


Dr. Roddenberry has 3 hospital affiliations:

  • Manatee Memorial Hospital 
  • HCA Blake Medical Center 
  • Blake Med Ctr, Bradenton, Fl 


  • English

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Additional Information
Dr. John D Roddenberry MD is a male Internist, has 27 years of experience and practices in Internal Medicine and Gastroenterology.
Where does Dr. John D. Roddenberry practice?
Dr. John Roddenberry has 1 office location.
Dr. John Roddenberry practices Internal Medicine and Gastroenterology near Bradenton, FL.
See Bradenton Internists and Bradenton Gastroenterologists.