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Exceptional Care from Trusted Gastroenterology Specialists in Hattiesburg, MS

Compassionate, Board Certified Providers
Your care is our number one priority. At our physician-led network of gastroenterology specialists, we diagnose, treat, and manage a wide range of GI issues from constipation and diarrhea to colon cancer, ulcerative colitis, Crohn’s disease, and much more. We have a patient-first philosophy and always do our best to ensure exceptional care for our patients.
OUR SERVICES
Bravo™ pH Monitoring
Capsule Endoscopy
Chronic Care Management
Colon Cancer Screening
Colonoscopy
Endoscopy
Enteroscopy
ERCP
Esophageal Dilation
Esophageal Manometry
Esophagogastroduodenoscopy (EGD)
Feeding Tube Insertion (PEG)
FibroScan®
Flexible Sigmoidoscopy
Hemorrhoid Banding
Ideal Protein Weight Loss
Infusion Therapy
QuinTron Breath Test
Telehealth Visit
Services
Bravo™ pH Monitoring
Capsule Endoscopy
Chronic Care Management
Colon Cancer Screening
Colonoscopy
Endoscopy
Enteroscopy
ERCP
Esophageal Dilation
Esophageal Manometry
Esophagogastroduodenoscopy (EGD)
Feeding Tube Insertion (PEG)
FibroScan®
Flexible Sigmoidoscopy
Hemorrhoid Banding
Ideal Protein Weight Loss
Infusion Therapy
QuinTron Breath Test
Telehealth Visit
Latest Videos

What is Barrett’s Esophagus?
Nearly 150,000 Americans are diagnosed with colon cancer every year. Finding and treating colon cancer during the early stages increases your chances of a full recovery. The experienced team of board-certified gastroenterologists at Hattiesburg GI Associates PLLC offers colon cancer screening tests. To schedule your colon cancer screening, contact either office in Hattiesburg, Mississippi, by
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I was very nervous don’t like going to Doctors! Dr. Morrissette very professional. Made me comfortable to talk about my problems! So nice and I would recommend you! To visit his care facility. The entire team is fantastic.
Very easy experience with good quality people.
Was very pleasant visit to Dr Buckley's office I had a very quick check in I didn't wait long at all I went into my room to White the doctor while I was in there the nurse was very pleasant what was happening with me then the doctor come in it's very professional handle his business like you should have made me feel as a part of what was going on fly highly recommended for anybody needing this done keep it in mind easy to find good people can't go wrong
I have never had a bad experience with HGI. From the receptionist to seeing the doctor, everyone has always been very kind and helpful.
Was very pleasant visit to Dr Buckley's office I had a very quick check in I didn't wait long at all I went into my room to White the doctor while I was in there the nurse was very pleasant what was happening with me then the doctor come in it's very professional handle his business like you should have made me feel as a part of what was going on fly highly recommended for anybody needing this done keep it in mind easy to find good people can't go wrong
I really do appreciate Dr. Mossette and his staff. They have a lot of experience and they share that knowledge with you about your illness!!! They really do care about their patiences!! I give them 5 star because they really are very professional!!!
My experience was great the staff was friendly and polite. They answered all questions with a caring attitude. Dr. Fox is the best doctor with good best side manner.
The staff, from the front desk to NPT Erin Roberts, were friendly and effecient.
It was great. Dr. Fox is always friendly and make sure he takes care of his patients.
Very courteous and professional.
Always very very nice and a smile waiting for me.
Professional, friendly, spends time with you explaining everything, answers your questions, staff helps each other out as a team, efficient, Dr Morrissette is very thorough and knowledgeable—cannot be beat!
Great people, Dr.Farmer and his nurse are were nice and helpful.
Staff is very friendly. Dr. Farmer is an awesome person with no complaints regarding his care and his staff. I highly recommend this clinic and Dr Farmer.
Dr Farmer and his team are professional and courteous.
Dr Fox is a man of integrity. He sits down and talks to his patients. Nurse Becky is wonderful. Actually the whole staff is great
He found the unexpected cancer of my energizer bunny mother (51 years old) who passed 2 months after finding out she even had cancer, that HE SAW AND found, when she was simply going in for her late, yet routine colonoscopy for her age, and concerned about having a possible gallstone episode like she did a year before, So she’d be healthy to care for her first grandchild who was soon to come. And to discussed having the gallbladder removed so it wouldn’t be a burden or hindrance again in the future, now that she was about to be a grandmother.
Colon cancer is what was found, that had metastasized from her colon to both lobes of her liver, and onto the bottom tips of her lungs. Cancer that had been missed a year prior because of gallstones. (Though they’d done the same preliminary tests Dr M performed) at another facility.
He has since been the physician for myself, father, sister, aunt, cousins, paternal grandparents (grandfather of which is a colon cancer survivor who switched physicians to have him) because of the care, time, diligence, and even visible sorrow and mourning he exhibited and we experienced with him, while my mother was in his care and his patient, and ultimately her quick passing.
She passed 2 months after her diagnosis, and 2 weeks after meeting and loving on her first grandchild.
He’s not always remembered our faces when we came in, but as soon as he came into any of our rooms, or looked at our charts, he questioned us about, and if, we were related to my mother, whose case and name he has never forgotten.
His heart and dedication to his profession are so apparent, even in the most routine and mundane of check ups or appointments. And it filters over into the team of professionals and care givers he has on his team and in his facilities.
He never had to remember my mother or even her name, but because he remembered this one patient, and seeing from the outside the time and care he gave her, he gained her whole family as devout patients.
He may not have been able to change the outcome of my mothers late diagnosis, but he is a change maker, different breed of doctor, we all could only hope and pray we encounter and be privileged to be in the care of.
Colon cancer is what was found, that had metastasized from her colon to both lobes of her liver, and onto the bottom tips of her lungs. Cancer that had been missed a year prior because of gallstones. (Though they’d done the same preliminary tests Dr M performed) at another facility.
He has since been the physician for myself, father, sister, aunt, cousins, paternal grandparents (grandfather of which is a colon cancer survivor who switched physicians to have him) because of the care, time, diligence, and even visible sorrow and mourning he exhibited and we experienced with him, while my mother was in his care and his patient, and ultimately her quick passing.
She passed 2 months after her diagnosis, and 2 weeks after meeting and loving on her first grandchild.
He’s not always remembered our faces when we came in, but as soon as he came into any of our rooms, or looked at our charts, he questioned us about, and if, we were related to my mother, whose case and name he has never forgotten.
His heart and dedication to his profession are so apparent, even in the most routine and mundane of check ups or appointments. And it filters over into the team of professionals and care givers he has on his team and in his facilities.
He never had to remember my mother or even her name, but because he remembered this one patient, and seeing from the outside the time and care he gave her, he gained her whole family as devout patients.
He may not have been able to change the outcome of my mothers late diagnosis, but he is a change maker, different breed of doctor, we all could only hope and pray we encounter and be privileged to be in the care of.
My experience was great with Dr buckley and his staff everyone was great. He was very Informative and concerned and the greatest thing of all Dr Buckle did a phone call follow up. I highly recommend his service.
Dr. Farmer, his nurse, the tech and reception all had excellent bedside manor. Every question from start to finish was answered happily. Best experience at a doc office thus far 🫶🏽🫶🏽🫶🏽🥰🥰🥰
A very friendly atmosphere from all the staff to my Dr. I would highly recommend to anyone!!!