What conditions do gastrointestinal surgeons treat?

The most common conditions that we treat are: Stomach and intestinal ulcers Gallstones and gallbladder disease Colorectal cancer and polyps Hernias (inguinal, umbilical or abdominal) Appendicitis Disorders of the liver, bile duct, and pancreas Gastrointestinal bleeding or obstruction

When should I see a gastrointestinal surgeon?

You should see a GI surgeon if you are experiencing: Persistent abdominal pain or bloating Difficulty digesting food Blood in stool or chronic constipation Sudden or severe abdominal pain Unexplained weight loss or loss of appetite

What type of surgery does a gastrointestinal surgeon perform?

Gastrointestinal surgeons provide procedures such as: Laparoscopic appendectomy and laparoscopic cholecystectomy Colorectal surgery Stomach and minor intestine surgery Hernia repair Liver and pancreatic surgery Treatment of gastrointestinal cancers

Dr. Mai Duc Hung - Gastrointestinal Surgeon, Vietnam

About Dr. Mai Duc Hung

Dr. Mai Duc Hung is an exceptionally qualified and skilled gastrointestinal surgeon with over 35 years of experience. He has over 25 years of experience in clinical care, teaching, and research.
In recent years, he has completed advanced qualifications in General and Gastrointestinal Surgery, including Specialist Level II, and he has a PhD in Gastrointestinal Surgery.
He has been involved in the education of medically-trained surgeons at VMMU (Vietnam Military Medical University) and 115 People's Hospital, directing surgical education, mentoring surgical leaders of the future, and coordinating surgical training in recent years of medical education.
Dr. Hung is well known for performing complex gastrointestinal surgery and minimally invasive surgery. Additionally, Dr. Hung maintains an ongoing commitment to teaching and learning while developing a surgical education program based on a patient safety and patient-centred perspective.

Conditions treated by Dr. Mai Duc Hung

Gastrointestinal disorders, including stomach, intestines, and colorectal diseases
Liver and hepatobiliary disorders
Complex digestive system conditions requiring surgical intervention
Minimally invasive gastrointestinal surgery and post-operative care

Area of Interest

Gastrointestinal surgery, including advanced and minimally invasive techniques
Hepatology and management of liver-related diseases

Qualification

Military Medical Doctor: Vietnam Military Medical University, Hanoi (1981–1987)
Specialist Level I, General Surgery: Vietnam Military Medical University, Ho Chi Minh City (1995–1997)
Master’s Degree in Surgery: University of Medicine and Pharmacy, Ho Chi Minh City (2001–2003)
PhD, Gastrointestinal Surgery: Vietnam Military Medical University, Hanoi (2008–2011)
Specialist Level II, Gastrointestinal Surgery: Vietnam Military Medical University, Ho Chi Minh City (2019–2021)

Work Experiences

Military Doctor & Company Officer; Head of Regimental Medical Unit: Military Zone 9 (1987-1998)
Lecturer and Head of Training Department: Southern Campus, Vietnam Military Medical University (1999-2024)
Physician and Lecturer: 115 People’s Hospital (Clinical Practice and Teaching) (2001-2024)

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Procedures Performed

Adhesion Lysis

Appendectomy

Cardiomyotomy

Esophagectomy

Foregut Surgery

Hepatectomy (Liver Resection)

Hiatal Hernia Repair

Hysterectomy

Ileoanal Anastomosis (J-Pouch) Surgery

Inguinal Hernia Repair

Kidney Stone Removal

Laparoscopic Abdominal Hysterectomy

Laparoscopic Colon Resection

Laparoscopic Gall Bladder Removal

Laparoscopic Ventral Hernia Repair

Low Anterior Resection

Meckel's Diverticulectomy Treatment

Nissen Fundoplication

Pancreatectomy

Pancreatic Cancer Treatment

Pancreatic Surgery

Partial Colectomy

Proctectomy

Retroperitoneum Surgery

Robotic Hernia Surgery

Small Bowel Resection

Splenectomy

Stapled Hemorrhoidopexy

Subtotal Proctocolectomy

Total Colectomy

Frequently Asked Questions

A gastrointestinal surgeon is a physician who treats and performs surgery on conditions related to the digestive system, specifically the esophagus, stomach, intestines, liver, pancreas, and gallbladder. They will conduct both an open and a minimally invasive (laparoscopic) procedure to restore digestive health.

The most common conditions that we treat are:

Stomach and intestinal ulcers
Gallstones and gallbladder disease
Colorectal cancer and polyps
Hernias (inguinal, umbilical or abdominal)
Appendicitis
Disorders of the liver, bile duct, and pancreas
Gastrointestinal bleeding or obstruction

You should see a GI surgeon if you are experiencing:

Persistent abdominal pain or bloating
Difficulty digesting food
Blood in stool or chronic constipation
Sudden or severe abdominal pain
Unexplained weight loss or loss of appetite

Gastrointestinal surgeons provide procedures such as:

Laparoscopic appendectomy and laparoscopic cholecystectomy
Colorectal surgery
Stomach and minor intestine surgery
Hernia repair
Liver and pancreatic surgery
Treatment of gastrointestinal cancers

Yes. Most GI surgeries today are minimally invasive, which is associated with smaller incisions, less pain, a shorter recovery time, and fewer complications compared with open surgery.

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Reviewer

Dr. Vijita Jayan

BPT, MPT (Neuro)

18 Years of Experience

Last Reviewed - June 2026

With over 18 years of distinguished clinical experience, Dr. Vijita Jayan is a highly accomplished Clinical Director and Rehabilitation Specialist, renowned for her expertise in neuro-rehabilitation, functional recovery, and mobility-dependent case management. Her extensive practical knowledge enables her to design and implement individualized, evidence-based rehabilitation protocols that consistently yield measurable patient outcomes. A prolific researcher and academic writer, she has authored numerous peer-reviewed articles and research papers, significantly advancing the field of rehabilitative medicine. The recipient of multiple prestigious accolades, Dr. Jayan is widely regarded as one of the foremost authorities in Physical Medicine and Rehabilitation, continually shaping neuro-rehabilitative care through research, innovation, and clinical excellence.

Author

Tanya Bose

MSc Biotechnology

4 Years of Experience

Tanya Bose is a medical content specialist with a strong medical background. She has completed her Bachelor's and Master’s in Biotechnology from Amity University. With a deep understanding of biomedical sciences and research, she develops authoritative and patient-focused medical content covering treatments, surgical procedures, and healthcare innovations. Her writing emphasizes accuracy, clarity, and evidence-based information to help readers better understand complex medical topics. She is dedicated to improving patient awareness and supporting informed healthcare decisions by delivering trustworthy medical insights in a clear and accessible format.

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Conditions treated by Dr. Mai Duc Hung