Highly rated in
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About Dr. Thomas G. Malloy

Thomas Malloy is a Gastroenterologist in Duluth, Minnesota. Malloy has been practicing medicine for over 38 years and is highly rated in 24 conditions, according to our data. His top areas of expertise are Gas Bloat Syndrome, Crohn's Disease, Colitis, Gastrectomy, and Endoscopy. He is licensed to treat patients in Minnesota and Wisconsin. Malloy is currently accepting new patients.


MediFind strives to display the most accurate insurance information for every doctor. If you do not see your insurance listed for Dr. Thomas G. Malloy it is best to call his office and ask if your insurance is accepted.

Accepts Medicare

Dr. Thomas G. Malloy accepts the following insurance:

  •  Ambetter
  •  Medica
  •  HealthPartners
  •  Security Health

Call to see if your plan is accepted.
420 E 1st St, Duluth, MN 55805
Other Locations
1615 Maple Lane, Suite 1, Ashland, WI 54806
1101 9th St N, Virginia, MN 55792
11134 N State Road 77, Hayward, WI 54843
730 E 34th St, Hibbing, MN 55746
Background & Education
Graduate Institution
Medical College Of Wisconsin, 1984
Internal Medicine in WI
Hospital Affiliations
Essentia Health St Marys Hospital - Superior
Essentia Health - Virginia
Essentia Health - St Marys Medical Center
Essentia Health - Sandstone
Spooner Health
Essentia Health - Duluth
Languages Spoken
Clinical Research

Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Doctors who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.

MediFind cannot find any recent clinical research or clinical trials for Dr. Thomas G. Malloy

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