The 20 Best Gastrointestinal Fistula Doctors Near Me in Boston, MA
Find the Top Gastrointestinal Fistula Experts and Specialists
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.
Surgical Oncology
Tara Kent is an Oncologist practicing medicine in Boston, Massachusetts. Dr. Kent is rated as a Distinguished provider by MediFind in the treatment of Gastrointestinal Fistula. She is also highly rated in 18 other conditions, according to our data. Her clinical expertise encompasses Pancreatic Cancer, Familial Pancreatic Cancer, Ampullary Cancer, Pancreatectomy, and Pancreaticoduodenectomy. Dr. Kent is board certified in American Board Of Surgery.
Massachusetts General Hospital
Peter Fagenholz is an Intensive Care Medicine provider practicing medicine in Boston, Massachusetts. Dr. Fagenholz is rated as a Distinguished 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 Acute Pancreatitis, Hereditary Pancreatitis, Gastrointestinal Fistula, Gallbladder Removal, and Pancreaticoduodenectomy.
Office
George Velmahos is a General Surgeon practicing medicine in Boston, Massachusetts. Dr. Velmahos is rated as a Distinguished provider by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 25 other conditions, according to our data. His clinical expertise encompasses Cholecystitis, Gastrointestinal Fistula, Gallbladder Disease, Fasciotomy, and Gallbladder Removal.
Massachusetts General Hospital
Haytham Kaafarani is an Intensive Care Medicine provider practicing medicine in Boston, Massachusetts. Dr. Kaafarani is rated as an Advanced provider by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 16 other conditions, according to our data. His clinical expertise encompasses Cholecystitis, Necrotizing Fasciitis, Gallbladder Disease, Fasciotomy, and Small Bowel Resection.
Beth Israel Deaconess Medical Center
Thomas Cataldo is a Colorectal Surgeon practicing medicine in Boston, Massachusetts. Dr. Cataldo 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 Rectal Prolapse, Bowel Incontinence, Ulcerative Colitis, Ileostomy, and Colostomy. Dr. Cataldo is board certified in American Board Of Colon And Rectal Surgery.
Beth Israel Deaconess Medical Center
Evangelos Messaris is a Colorectal Surgeon practicing medicine in Boston, Massachusetts. Dr. Messaris is rated as an Advanced provider by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 22 other conditions, according to our data. His clinical expertise encompasses Crohn's Disease, Colorectal Cancer, Familial Colorectal Cancer, Ileostomy, and Colostomy. Dr. Messaris is board certified in American Board Of Colon And Rectal Surgery.
Beth Israel Deaconess Medical Center
Stephen Odom is an Intensive Care Medicine provider practicing medicine in Boston, Massachusetts. Dr. Odom is rated as an Advanced provider by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Cholecystitis, Ogilvie Syndrome, Gallbladder Disease, Gallbladder Removal, and Gastrostomy. Dr. Odom is board certified in American Board Of Surgery.
Beth Israel Deaconess Medical Center
Charles Parsons is a General Surgeon practicing medicine in Boston, Massachusetts. He has been practicing medicine for over 17 years. Dr. Parsons is rated as an Advanced 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 Cholecystitis, Gallbladder Disease, Ogilvie Syndrome, Hernia Surgery, and Gastrostomy. Dr. Parsons is board certified in American Board Of Surgery.
Tufts Medical Center Colon + Rectal Surgery
Lilian Chen is a Colorectal Surgeon practicing medicine in Boston, Massachusetts. She has been practicing medicine for over 17 years. Dr. Chen is rated as an Advanced provider by MediFind in the treatment of Gastrointestinal Fistula. She is also highly rated in 7 other conditions, according to our data. Her clinical expertise encompasses Familial Colorectal Cancer, Colorectal Cancer, Hemorrhoids, Hernia Surgery, and Mastectomy.
Tufts Medical Center
Nikolay Bugaev is an Intensive Care Medicine provider practicing medicine in Boston, Massachusetts. Dr. Bugaev is rated as an Advanced provider by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses Gallstones, Choledocholithiasis, Gallbladder Disease, Gastrostomy, and Gallbladder Removal.
Massachusetts General Hospital
Keith Lillemoe is a General Surgeon practicing medicine in Boston, Massachusetts. Dr. Lillemoe is rated as a Distinguished provider by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses Pancreatic Cancer, Pancreatic Ductal Adenocarcinoma, Gastrointestinal Fistula, Pancreaticoduodenectomy, and Pancreatectomy.
Massachusetts General Hospital
Liliana Bordeianou is a General Surgeon practicing medicine in Boston, Massachusetts. Dr. Bordeianou is rated as an Advanced provider by MediFind in the treatment of Gastrointestinal Fistula. She is also highly rated in 19 other conditions, according to our data. Her clinical expertise encompasses Rectal Prolapse, Bowel Incontinence, Colorectal Cancer, Ileostomy, and Colostomy.
BIDMC - Division Of Gastroenterology/GI East
Mandeep Sawhney is an Internal Medicine provider practicing medicine in Boston, Massachusetts. Dr. Sawhney is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 51 other conditions, according to our data. His clinical expertise encompasses Choledocholithiasis, Pancreatic Cancer, Barrett Esophagus, Endoscopy, and Colonoscopy. Dr. Sawhney is board certified in American Board Of Internal Medicine.
Beth Israel Deaconess Medical Center
Kristen Crowell is a Colorectal Surgeon practicing medicine in Boston, Massachusetts. Dr. Crowell is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses Crohn's Disease, Anorectal Abscess, Colorectal Cancer, Ileostomy, and Colostomy. Dr. Crowell is board certified in American Board Of Colon And Rectal Surgery.
Beth Israel Deaconess Medical Center - Surgery
Umut Sarpel is an Oncologist practicing medicine in Boston, Massachusetts. Dr. Sarpel is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. She is also highly rated in 15 other conditions, according to our data. Her clinical expertise encompasses Gallbladder Cancer, Gallbladder Disease, Gastrointestinal Stromal Tumor, Pancreaticoduodenectomy, and Pancreatectomy. Dr. Sarpel is board certified in American Board Of Surgery.
Beth Israel Deaconess Medical Center
Daniel Wong is a Colorectal Surgeon practicing medicine in Boston, Massachusetts. Dr. Wong is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. His clinical expertise encompasses Gastrointestinal Fistula. Dr. Wong is board certified in American Board Of Colon And Rectal Surgery.
BIDMC - Division Of Gastroenterology/GI East
Jacqueline Wolf is an Internal Medicine provider practicing medicine in Boston, Massachusetts. Dr. Wolf is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. She is also highly rated in 12 other conditions, according to our data. Her clinical expertise encompasses Crohn's Disease, Irritable Bowel Syndrome (IBS), Sclerosing Mesenteritis, Colonoscopy, and Endoscopy. Dr. Wolf is board certified in American Board Of Internal Medicine.
Brigham And Women's Hospital, Division Of General And Gastrointestinal Surgery
Rocco Ricciardi is a General Surgeon practicing medicine in Boston, Massachusetts. Dr. Ricciardi is rated as an Advanced provider by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 19 other conditions, according to our data. His clinical expertise encompasses Colorectal Cancer, Familial Colorectal Cancer, Diverticular Disease, Colostomy, and Ileostomy. Dr. Ricciardi is board certified in Surgery, General and Colon And Rectal Surgery.
Brigham And Women's Hospital, Division Of General And Gastrointestinal Surgery
Dr. Shimizu is the director of PICC services, an acute care and trauma surgeon and a surgical intensivist in the Division of Trauma, Burn and Surgical Critical Care and Emergency General Surgery at Brigham and Women’s Hospital.Prior to her current role, Dr. Shimizu was an associate surgeon in the Division of General and Gastrointestinal Surgery at Brigham and Women’s Hospital. She received her bachelor’s degree from the University of California and her medical degree from the John A. Burns School of Medicine at the University of Hawaii. She completed her general surgery residency and a surgical oncology research fellowship at the University of California. She completed an acute care and surgical critical care fellowship at Brigham and Women’s Hospital.Dr. Shimizu’s work in the PICC program has included creating and implementing clinical protocols and superior standards of care. Her research interests focus on the clinical outcomes for trauma patients and is heavily involved with residency wellness and professional development programs. Dr. Shimizu is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. She is also highly rated in 5 other conditions, according to our data. Her clinical expertise encompasses Gastrointestinal Perforation, Delirium, Ogilvie Syndrome, Gastrostomy, and Colostomy. Dr. Shimizu is board certified in Surgery, General and Surgical Critical Care.
Last Updated: 04/28/2026












