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Dr. Michael Duffy, MD

Dr. Michael Duffy, MD

Age 73 Gastroenterology M
(21) 21 reviews

Telehealth available

Accepting New Patients


Dr. Michael Duffy, MD is a Gastroenterology Specialist in Troy, MI. Dr. Duffy studied at LOUISIANA STATE UNIVERSITY / SCHOOL OF MEDICINE IN NEW ORLEANS. They currently practice at Gastrointestinal Specialists PC and are affiliated with Beaumont Hospital, Troy and Beaumont Hospital, Royal Oak. Dr. Duffy is board certified in Gastroenterology and accepts accepts multiple insurance plans.



Insurance Accepted

  • Aetna
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of Michigan
  • Cigna
  • First Health
  • HAP Insurance
  • Humana
  • Priority Health
  • UnitedHealthCare

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Jul 12, 2018
Dr. Duffy is very nice and was recommended by my child's gastroenterologist, Dr. Gebara. He explains things so they can be easily understood.
Oldah in Auburn Hills, MI — Jul 12, 2018
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Frequently Asked Questions

Find contact information here to make an appointment.

A list of accepted insurance providers is available on the Sharecare insurance check. It is always a good idea to verify your insurance when making an appointment.

New patients are generally accepted by Dr. Michael Duffy, MD. To arrange an appointment, call the number on Dr. Duffy's profile.

Dr. Duffy frequently treats the following conditions: Gastroesophageal Reflux Disease (GERD), Irritable Bowel Syndrome and Abdominal Pain. See more on Sharecare.

Dr. Michael Duffy, MD is affiliated with Beaumont Hospital, Troy and Beaumont Hospital, Royal Oak.

Yes, Dr. Michael Duffy, MD holds board certification in Gastroenterology and Internal Medicine.

Hospital Affiliations

  • Beaumont Hospital, Troy
  • Beaumont Hospital, Royal Oak


  1. Gastrointestinal Specialists PC

    1. 1
      Gastrointestinal Specialists PC
      264 W Maple Rd Ste 200, Troy, MI 48084 (248) 273-9930
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(248) 273-9930