Troy Morrissette, M.D.



100 Methodist Hospital Blvd

Hattiesburg, MS 39402

Quick Facts

  • Colon Cancer Screenings
  • IBD, Crohn’s Disease, Ulcerative Colitis
  • Acid Reflux/Heartburn
  • Expert Endoscopy and Colonoscopy
  • Currently Accepting New Patients
  • Most Insurance Plans Accepted


Gastroenterology in Hattiesburg, MS


100 Methodist Hospital Blvd

Hattiesburg, MS 39402

Closed. Opens Mon at 7:30AM


Digestive Diseases Center of Hattiesburg - Turtle Creek

Gastroenterology in Hattiesburg, MS

Digestive Diseases Center of Hattiesburg - Turtle Creek

1000 Turtle Creek Drive

Suite 4

Hattiesburg, MS 39402

Closed. Opens Mon at 6:30AM

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About Troy Morrissette, M.D.

Troy Morrissette M.D. is a board-certified gastroenterologists practicing at Hattiesburg GI Associates.

Dr. Morrissette was born and raised in Memphis, Tennessee. He attended Briarcrest Baptist High School, where he lettered in football and track. After graduating from Memphis State University with a Bachelor of Science in vertebrate zoology, Dr. Morrissette attended medical school at the University of Tennessee, where he completed his internal medicine residency in 1990 and his fellowship in gastroenterology in 1992. He served as the Chief Gastroenterology Fellow during his fellowship training. Dr. Morrissette is board certified in internal medicine and gastroenterology. After training with Dr. Fox at the University of Tennessee, he moved to Hattiesburg to continue their professional relationship in private practice.

Dr. Morrissette is a member of the American Medical Association, the Mississippi State Medical Association, and the American College of Gastroenterology. He performed duties as the Chairman of the Board of HubHealth, an independent practice association. He has served as Chairman of Nutrition, Chairman of Internal Medicine, President of the Medical Staff, and a member of the Board of Trustees at Wesley Medical Center. He is privileged to practice at Wesley Medical Center. His practice encompasses all aspects of gastrointestinal disease and liver disease.

Dr. Morrissette met his wife, Mrs. Natalie Bray Morrissette, at Bellevue Baptist Church in Memphis, and they have been married for 19 years. They feel very blessed to have two daughters, Summer and Halle, who attend Presbyterian Christian School. He and his family have been members of the First Baptist Church of Hattiesburg, where he was called to serve as a deacon. Dr. Morrissette enjoys many activities outside of his professional career, but none as much as the time he spends with his family.


He is kind and professional and always there to help. I highly recommend

K.B. Google

No one wants to go too the doctors however I had a pleasant experience. Dr. Morrissette aver his staff were friendly, and made me feel extremely comfortable. Highly recommend this GI office for GI issues.

E.T. Google

New facilities were top class and the staff was very professional and courteous!

W.C. Google

Dr Morrissette is the best and the entire staff was wonderful.

D.D. Google

Professional and courteous service. Dr. Morisette is very sharp, thorough and great bedside manner.

D.W. Google


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