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Dr. John Irwin III, DO

Dr. John Irwin III, DO

Age 69 Internal Medicine M
(5) 5 reviews


Dr. John Irwin III, DO is a internal medicine specialist in Westbrook, ME. Dr. Irwin III completed a residency at U Mo. He currently practices at Maine Centers For Healthcare. He accepts multiple insurance plans. Dr. Irwin III is board certified in Internal Medicine.


  • U Mo, Residency Hospital — 1985
  • Normandy Osteo Hosp, Internship Hospital — 1982

Insurance Accepted

  • Anthem
  • Blue Cross Blue Shield
  • CareFirst Blue Cross Blue Shield
  • Cigna
  • First Health (Coventry Health Care)
  • Harvard Pilgrim Health Care
  • Humana
  • MultiPlan

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Jul 13, 2022
I had a colonoscopy performed by Doctor Irvin in Greenville. Just rutine, he found and removed polyps. I can't explain why, but I have felt great - better than I've felt in years after the procedure. A man of great skill. Joe J
Joe Jurkenas — Jul 13, 2022
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Dr. Irwin III frequently treats Diverticulitis, Intestinal, Diverticulosis, Intestinal, and Dysphagia.  

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  1. Maine Centers For Healthcare

    1. 1
      Maine Centers For Healthcare
      2 Chabot St, Westbrook, ME 04092 (207) 857-9311