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Vincent Petros, DO

4.7out of 5
97 Ratings , 12 Comments
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About Vincent Petros, DO

Vincent Petros, DO, is board-certified in internal medicine and is a gastroenterologist with Norman Regional’s GI of Norman. Dr. Petros has more than seven years of experience and attended medical school at the Lake Erie College of Osteopathic Medicine, completed his residency at the University of Texas Medical Branch and completed his fellowship at the University of Oklahoma Health Sciences Center.

He served as chief resident at the University of Texas and co-chief fellow at OU, as well as being selected as an outstanding overall resident at the University of Texas and an outstanding overall Gastroenterology fellow at the OU Health Science Center.

He said he went into gastroenterology because it gives him the opportunity to save and improve lives, especially with the growing number of colon cancer cases in younger and middle-aged adults.

His special interests include:

  • Upper endoscopy
  • GERD (gastroesophageal reflux disease)
  • Peptic ulcer disease
  • Colonoscopy
  • Colon cancer screening and surveillance
  • IBS (irritable bowel syndrome)
  • IBD (inflammatory bowel disease)

In his free time, Dr. Petros enjoys cheering on all the Chicago professional sports teams as well as Michigan State and OU.

Education
  • Medical School
  • Lake Erie College of Osteopathic Medicine

Reviews

  • 01/19/2026
    Rating: 5

    He listened to what I had to say and was there to answer any questions I had.

  • 01/14/2026
    Rating: 3

    I'm not sure I'm a good match for this provider and would be interested in other options at GI of Norman. Also I was asked to schedule a 6 month follow up appointment but the receptionist said the providers calendar for July wasn't available and that they don't call me to let me know when it is up, it's my responsibility to call them. Frustrating.

  • 10/01/2025
    Rating: 5

    Awesome ?

  • 09/10/2025
    Rating: 5

    Was all good

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