The 20 Best Gastrointestinal Fistula Doctors in The United States
Find the Top Gastrointestinal Fistula Experts and Specialists
Virginia Mason Medical Center
Shayan Irani, MD, specializes in pancreaticobiliary diseases, gastrointestinal oncology, Barrett's Esophagus, gastrointestinal stenting, endoscopic mucosal resection, submucosal dissection, radio frequency ablation and other advanced therapeutic and emerging techniques.Dr. Irani enjoys spending time with his wife and daughter, the outdoors, traveling and Scuba diving. Dr. Irani is rated as an Elite provider by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 45 other conditions, according to our data. His clinical expertise encompasses Cholecystitis, Gastrointestinal Fistula, Hereditary Pancreatitis, Endoscopy, and Gastric Bypass. Dr. Irani is board certified in American Board Of Internal Medicine, Subspecialty In Gastroenterology. Dr. Irani is currently accepting new patients.
Brigham And Women's Crohn's And Colitis Center
Dr. Christopher C. Thompson is the Director of Endoscopy at Brigham and Women’s Hospital (BWH), Co-director of the Center for Weight Management and Wellness, and Professor of Medicine at Harvard Medical School. He is also the Advanced Endoscopy Fellowship Program Director and clinical faculty at Boston Children’s Hospital and the Dana-Farber Cancer Institute. Dr. Thompson’s clinical interests include endoscopic surgery applied to foregut conditions, with a focus on endoscopic treatment of obesity, GERD, Zenker’s diverticula, achalasia, gastroparesis, postsurgical complications, and pancreatobiliary disease. He spends the majority of his time performing these advanced endoscopic procedures and also cares for these patients in the ambulatory setting. The remainder of his time is devoted to research in endoscopic surgery, with a focus on device development, clinical outcomes, and endoscopic education. His research has resulted in numerous patents, development of new endoscopic procedures, and over 300 publications. He was awarded the Brigham and Women’s Physician Organization Clinical Innovation Award in 2007 for developing and performing the first endoscopic suturing procedure to treat obesity. He also invented anastomosis technology, which has been shown to treat type 2 diabetes effectively in early clinical trials. He was responsible for much of the early work in Bariatric Endoscopy, having been called the founding father of the field, and edited the first textbook and video atlas on the subject. Some of his other important clinical innovations include the development of new endoscopic techniques for treating pancreatic necrosis, gastric outlet obstruction, sleeve gastrectomy stenosis, pancreaticojejunal anastomotic strictures, and postsurgical complications. He also developed an endoscopic part-task simulator used by many fellowship programs (the TEST box).These accomplishments have led to a broad clinical referral base, and to national and international invitations for lectureships and live case demonstrations, including the American College of Gastroenterology (ACG) Blackwell Lectureship, ACG American Journal of Gastroenterology Lecture, American Gastroenterological Association (AGA) Presidential Plenary Lecture, American Society for Gastrointestinal Endoscopy (ASGE) J Edward Berk Presidential Plenary Lecture, ACG Edgar Achkar Visiting Professorship, all post-graduate education courses for the major US gastroenterology and surgical societies, and numerous respected courses throughout Europe, Asia, and South America. He has also mentored more than 20 fellows, many of whom have gone on to thrive in prestigious academic institutions, and he established the first Fellowship in Bariatric Endoscopy. Dr. Thompson is rated as an Elite provider by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 38 other conditions, according to our data. His clinical expertise encompasses Obesity, Esophageal Varices, Gastrointestinal Fistula, Endoscopy, and Gastric Bypass.
Scripps Clinic Torrey Pines
Amy Lightner is a General Surgeon practicing medicine in La Jolla, California. Dr. Lightner is rated as an Elite provider by MediFind in the treatment of Gastrointestinal Fistula. She is also highly rated in 14 other conditions, according to our data. Her clinical expertise encompasses Gastrointestinal Fistula, Familial Adenomatous Polyposis, Radiation Enteritis, Ileostomy, and Hemorrhoidectomy.
CUIMC/Herbert Irving Pavilion
Bo Shen, MD, is one of the world’s pre-eminent leaders in interventional inflammatory bowel disease (IBD) and pouch-related disorders due to his specialized expertise and experience treating a wide range of these conditions. Dr. Shen is the director of the IBD Center at Columbia and co-director of Columbia’s Global Center for Integrated Colorectal Surgery and IBD Interventional Endoscopy. He is also the Vice Chair for Innovation in Medicine and Surgery and a Professor of Medicine (in Surgery) and Edelman-Jarislowsky Professor in Surgical Sciences.In addition to pouchitis and pouch diseases, Dr. Shen specializes in critical diagnostic evaluation, and medical and endoscopic management of IBD, GI endoscopy and imaging technology. Dr. Shen is known as a pioneer in interventional endoscopic therapy for IBD and ileal pouch disorders - this includes postponing or eliminating the need for surgery in some cases.Dr. Shen comes to Columbia/NewYork-Presbyterian from the Cleveland Clinic, where he served as medical director for the Center of Inflammatory Bowel Diseases and the Ed and Joey Story Endowed Chair, Digestive Disease and Surgery Institute. While there, Dr. Shen established a subspecialty Pouchitis Clinic and Interventional IBD Unite - the first and largest of its kind in the United States. He also created an IBD Board, modeled after oncology tumor boards, to help manage the most challenging cases with multiple specialists.A prolific researcher in the field with more than 600 peer-reviewed articles, Dr. Shen is funded by a number of government and philanthropic organizations, including the NIH, the American Gastroenterological Association, American College of Gastroenterology, the Broad Foundation, and the Crohn’s and Colitis Foundation of America. Dr. Shen is rated as an Elite provider by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 34 other conditions, according to our data. His clinical expertise encompasses Crohn's Disease, Viral Gastroenteritis, Colitis, Ileostomy, and Endoscopy. Dr. Shen is currently accepting new patients.
Cleveland Clinic Foundation
Stefan Holubar is a Colorectal Surgeon practicing medicine in Cleveland, Ohio. He has been practicing medicine for over 23 years. Dr. Holubar is rated as an Elite provider by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 23 other conditions, according to our data. His clinical expertise encompasses Crohn's Disease, Viral Gastroenteritis, Hemorrhagic Proctocolitis, Colostomy, and Hemorrhoidectomy. Dr. Holubar is board certified in Colon & Rectal Surgery and General Surgery.
Organ Transplant Center At Nebraska Medical Center
David Mercer is a General Surgeon and a Transplant Surgeon practicing medicine in Omaha, Nebraska. He has been practicing medicine for over 26 years. Dr. Mercer is rated as a Distinguished provider by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Short Bowel Syndrome, Gastroschisis, Malnutrition, Liver Transplant, and Hernia Surgery.
Frederick F. Paustian Inflammatory Bowel Disease Center
Sean Langenfeld is a Colorectal Surgeon practicing medicine in Omaha, Nebraska. He has been practicing medicine for over 20 years. Dr. Langenfeld is rated as an Advanced provider by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses Colorectal Cancer, Familial Colorectal Cancer, Crohn's Disease, Hernia Surgery, and Colostomy.
Texas Health Surgical Specialists
Dr. Winston Chan is a double board-certified General Surgeon and Colon and Rectal Surgeon with additional certification and training in the use of the Da Vinci Xi robotic system for minimally invasive surgeries. He is an accomplished surgeon with extensive experience in both university-based teaching and clinical robotics proctoring.Dr. Chan earned his medical degree from the University of Cincinnati College of Medicine. He completed his general surgery residency at The University of Texas Health Science Center at Houston and his colon and rectal surgery fellowship at Baylor University Medical Center in Dallas. Dr. Chan's passion lies in using the latest advanced medical technology, such as robotics and laparoscopy, in combination with his own surgical dexterity to treat complex diseases through small incisions to promote patient comfort and outcomes. His surgical expertise includes treatment of gallbladder disease, hernias, colorectal cancer, diverticulitis and inflammatory bowel disease, anorectal disease, reflux disorders, and soft tissue conditions. Outside of work, he enjoys snowboarding, scuba diving, traveling and spending time with family.Dr. Chan is a member of the American College of Surgeons, American Society of Colon and Rectal Surgeons, and Tarrant County Medical Society. He speaks English and Mandarin. Dr. Chan is rated as an Advanced provider by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 29 other conditions, according to our data. His clinical expertise encompasses Ogilvie Syndrome, Retroperitoneal Inflammation, Gallbladder Disease, Bladder Reconstruction, and Endoscopy.
Bassett Medical Center
Jose Monzon is a General Surgeon practicing medicine in Cooperstown, New York. Dr. Monzon is rated as an Advanced provider by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Familial Colorectal Cancer, Hemorrhoids, Neuroendocrine Tumor, Colostomy, and Ureteroscopy.
Ballad Health Medical Associates Surgical Associates Of Kingsport
Bariatric surgeon Dr. Andrew Kramer had laparoscopic gastric bypass surgery himself in 2004. This personal experience as a bariatric patient puts him in a unique position to relate to other weight-loss patients. And since incorporating bariatric surgery into his practice a few years before that, he has performed more than 1,300 bariatric surgeries at Holston Valley Medical Center in Kingsport, Tenn. Dr. Kramer also serves as the bariatric program medical director for the hospital’s Comprehensive Weight Management Center . He is recognized by MBSAQIP as a Verified Surgeon, was a founding member of the Virginia Bariatric Society and is a member of the Tennessee Bariatric Society. He received his medical degree from New York College of Osteopathic Medicine in 1987 and completed his residency at Kennedy Memorial Hospital in Stratford, N.J. Board certified by the American Osteopathic Board of Surgery in General Surgery, a Fellow in the American College of Osteopathic Surgeons, and a Fellow of the American Society for Metabolic and Bariatric Surgery, Dr. Kramer is a physician at Surgical Associates of Kingsport . Dr. Kramer is rated as an Advanced provider by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Gallbladder Disease, Hernia, Gastrointestinal Fistula, Hernia Surgery, and Colostomy. Dr. Kramer is board certified in .
Advocate Illinois Masonic Digestive Health Center
Jan Kaminski is a Colorectal Surgeon practicing medicine in Chicago, Illinois. Dr. Kaminski is rated as an Advanced provider by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Anal Fissure, Cellulitis, Anorectal Abscess, Colostomy, and Ileostomy. Dr. Kaminski is board certified in American Board Of Colon & Rectal Surgery.
SOFHA Surgical Group
Michael Hodge is a General Surgeon practicing medicine in Johnson City, Tennessee. Dr. Hodge is rated as an Advanced provider by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 20 other conditions, according to our data. His clinical expertise encompasses Hernia, Gallbladder Disease, Cholecystitis, Colostomy, and Gastrostomy. Dr. Hodge is board certified in American Board Of Surgery.
Texas Health Surgical Specialists
Dr. Prakash Gatta's passion for advancing automation in surgery through robotics and digitally enhanced surgical care led him to a career in 2007 as a board-certified general surgeon with fellowship training in foregut/esophageal, gastrointestinal and minimally invasive surgery. Since that time, he has held numerous clinical faculty positions, including within the University of Cincinnati and the University of Washington, and served on several committees in exploration of new frontiers in minimally invasive GI surgery.For the American Foregut Society, Dr. Gatta acted as chair of the Robotics & Co-Chair of the Advocacy Committees. He has also served on the Digital Surgery, Artificial Intelligence and Robotics Committees for the Society of American Gastrointestinal and Endoscopic Surgeons. He is a Fellow of the American College of Surgeons as well as the co-inventor of a single port laparoscopic access tool used to promote less invasive GI surgeries.Dr. Gatta earned his medical degree in Mumbai, India, before setting down roots in the United States. He completed his general surgery residency at the University of Illinois College of Medicine at Peoria, where he served as chief resident of his class. He completed his esophageal, gastrointestinal and minimally invasive surgery fellowship at The Oregon Clinic in Portland under the mentorship of Dr. Lee Swanstrom an internationally recognized Esophageal Surgeon.Beyond the technological aspects of surgery, Dr. Gatta's areas of clinical focus include Oncology of the upper foregut (Esophageal & Gastric Cancer), the treatment of GERD, hiatal/paraesophageal hernia and Esophageal motility disorders such as Achalasia.When not with his patients, he provides charity care locally and internationally in India. In his free time he enjoys traveling with his family, cycling, painting and cheering on his Seattle Seahawks. Dr. Gatta is fluent in English, Hindi, Telugu, and Arabic. Dr. Gatta is rated as an Advanced provider by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Congenital Diaphragmatic Hernia, Hiatal Hernia, Hernia, Endoscopy, and Hernia Surgery.
Berks Colorectal Surgical Associates
Frank Carter is a Colorectal Surgeon and a General Surgeon practicing medicine in West Reading, Pennsylvania. Dr. Carter is rated as an Advanced provider by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 18 other conditions, according to our data. His clinical expertise encompasses Familial Colorectal Cancer, Colorectal Cancer, Hemorrhoids, Hernia Surgery, and Hemorrhoidectomy. Dr. Carter is board certified in American Board Of Colon And Rectal Surgery and American Board Of Surgery.
Advocate Illinois Masonic Digestive Health Center
Joaquin Estrada is a Colorectal Surgeon practicing medicine in Chicago, Illinois. Dr. Estrada is rated as an Advanced provider by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Familial Colorectal Cancer, Colorectal Cancer, Genital Warts, Ileostomy, and Hernia Surgery. Dr. Estrada is board certified in American Board Of Colon & Rectal Surgery.
IU Health Physicians Plastic Surgery
Michael House is a General Surgeon practicing medicine in Indianapolis, Indiana. Dr. House is rated as an Elite provider by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 85 other conditions, according to our data. His clinical expertise encompasses Pancreatic Cancer, Gastrointestinal Fistula, Hereditary Pancreatitis, Pancreatectomy, and Pancreaticoduodenectomy.
FL - Cancer Surgery
John Stauffer is a General Surgeon practicing medicine in Jacksonville, Florida. Dr. Stauffer is rated as an Elite provider by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 33 other conditions, according to our data. His clinical expertise encompasses Pancreatic Cancer, Gastrointestinal Fistula, Familial Pancreatic Cancer, Pancreatectomy, and Pancreaticoduodenectomy.
ETSU Physicians & Associates- Pediatric Surgery
Lesli Taylor is a Pediatric Surgeon practicing medicine in Johnson City, Tennessee. Dr. Taylor is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. She is also highly rated in 6 other conditions, according to our data. Her clinical expertise encompasses Infantile Pyloric Stenosis, Pilonidal Sinus Disease, Retroperitoneal Inflammation, and Undescended Testicle. Dr. Taylor is board certified in American Board Of Surgery.
Tower Health Medical Group Surgery - West Reading Suite 305
Michael Deutsch is a Colorectal Surgeon and a General Surgeon practicing medicine in West Reading, Pennsylvania. Dr. Deutsch is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Familial Colorectal Cancer, Crohn's Disease, Colorectal Cancer, Colostomy, and Hernia Surgery. Dr. Deutsch is board certified in American Board Of Colon And Rectal Surgery and American Board Of Surgery.
Advocate Medical Group Gastroenterology
Imad Elkhatib is a Gastroenterologist practicing medicine in Oak Lawn, Illinois. Dr. Elkhatib is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 35 other conditions, according to our data. His clinical expertise encompasses Cholestasis, Bile Duct Obstruction, Bile Duct Stricture, Endoscopy, and Gastrectomy. Dr. Elkhatib is board certified in American Board Of Internal Medicine, Gastroenterology.
Last Updated: 04/28/2026

















