Jason M. Colizzo, MD

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Jason M. Colizzo, MD
  • Affiliations
    • BayCare Physician Partners ACO
    • Morton Plant North Bay
    • BayCare Medical Group
    • BayCare Physician Partners
    • BayCare Surgery Center-Trinity
  • Board Certifications
    • AB Internal Medicine - Internal Medicine
  • Gender
    • Male
  • Insurances Accepted
    We Accept the Following Insurances
  • Patient Reviews

    All reviews have been submitted by patients after seeing this provider. To learn more click here.

    4.9/5 Overall Rating
    Provider Explained Things Clearly 5/5
    Provider Listened Carefully 5/5
    Provider Was Easy To Understand 5/5
    Provider Knew Medical History 4.7/5
    Provider Showed Respect 5/5
    Provider Spent Enough Time 5/5
    Rate Your Provider 0-10 4.9/5
    58 Reviews, 16 Comments
    4.9/5
    3/25/2026 | BayCare Verified Patient
    Dr. Calisso very easy to talk to and listened to all my concerns. Explained the procedure very well.
    5/5
    3/19/2026 | BayCare Verified Patient
    Excellent
    5/5
    3/13/2026 | BayCare Verified Patient
    I enjoyed my visit and was very happy about his knowledge of my medical history
    4.6/5
    3/11/2026 | BayCare Verified Patient
    Awesome doc, up to date on all new ways to help
    5/5
    3/6/2026 | BayCare Verified Patient
    Very good
    SEE ALL REVIEWS
  • Doctor Bio
    • Dr. Jason Colizzo is board certified in gastroenterology and internal medicine and is with BayCare Medical Group in New Port Richey, Florida, where he sees patients age 18 and older. He earned a Doctor of Medicine from Florida State University College of Medicine in Tallahassee, Florida, and completed an internal medicine residency and gastroenterology fellowship at the University of South Florida in Tampa, Florida. 

      Dr. Colizzo treats swallowing disorders, reflux, inflammatory bowel disease, irritable bowel syndrome, pancreatitis, small bowel disorders and liver diseases, including cirrhosis. He served as assistant professor of medicine with the Digestive Diseases and Nutrition division at the University of South Florida while on staff at the James A. Haley Veterans Hospital. Dr. Colizzo instructed gastroenterology fellows and was recognized as teacher of the year during his time as adjunct faculty. He has published articles in peer-reviewed academic journals. Dr. Colizzo is a member of the American College of Gastroenterology, the American Gastroenterological Association and the American College of Physicians. 

  • Languages
    • English
  • Residency
    • UNIVERSITY OF SOUTH FLORIDA MORSANI COLLEGE OF MEDICINE
  • Specialties
    • Gastroenterology|Internal Medicine
  • Education
    • Florida State University College Of Medicine
      UNIVERSITY OF SOUTH FLORIDA MORSANI COLLEGE OF MEDICINE
      BayCare Health System

Doctor Locations

BMG Gastroenterology at Morton Plant North Bay

6633 Forest Ave Ste 105
New Port Richey, FL 34653