MediFind found 64 doctor with experience in Gastrointestinal Fistula near Portland, OR. Of these, 55 are Experienced, 7 are Advanced and 2 are Distinguished.
University Professional Services
Flavio Rocha is a Surgical Oncologist and a General Surgeon in Portland, Oregon. Dr. Rocha is rated as an Advanced provider by MediFind in the treatment of Gastrointestinal Fistula. His top areas of expertise are Pancreatic Cancer, Cholangiocarcinoma (Bile Duct Cancer), Pancreatic Islet Cell Tumor, Pancreaticoduodenectomy, and Pancreatectomy. Dr. Rocha is currently accepting new patients.
Legacy Clinics LLC
Khayree Butler is a Colorectal Surgeon and a General Surgeon in Portland, Oregon. Dr. Butler is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. His top areas of expertise are Tenesmus, Mesenteric Venous Thrombosis, Anal Fissure, Ureteroscopy, and Bladder Reconstruction. Dr. Butler is currently accepting new patients.
Legacy Clinics LLC
Thomas Knowles is a General Surgeon in Portland, Oregon. Dr. Knowles is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. His top areas of expertise are Hernia, Achalasia, Hiatal Hernia, Congenital Diaphragmatic Hernia, and Endoscopy. Dr. Knowles is currently accepting new patients.
Legacy Clinics LLC
Frederic Cole is a General Surgeon in Portland, Oregon. Dr. Cole is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. His top areas of expertise are Delirium, Subarachnoid Hemorrhage, Chronic Subdural Hematoma, Hernia Surgery, and Bladder Reconstruction. Dr. Cole is currently accepting new patients.
Legacy Clinics LLC
Ronald Barbosa is a General Surgeon in Portland, Oregon. Dr. Barbosa is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. His top areas of expertise are Delirium, Chronic Subdural Hematoma, Subdural Hematoma, Gallbladder Removal, and Ileostomy. Dr. Barbosa is currently accepting new patients.
Providence Health And Services - Oregon
Maria Kiely is a General Surgeon and a Colorectal Surgeon in Portland, Oregon. Dr. Kiely is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. Her top areas of expertise are Rectal Prolapse, Gastrointestinal Fistula, Anal Fissure, Familial Colorectal Cancer, and Ureteroscopy. Dr. Kiely is currently accepting new patients.
Steven Demeester is a Thoracic Surgeon and a General Surgeon in Portland, Oregon. Dr. Demeester is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. His top areas of expertise are Hiatal Hernia, Diaphragmatic Hernia, Hernia, Endoscopy, and Gastrectomy. Dr. Demeester is currently accepting new patients.
University Professional Services
Robert Martindale is a General Surgeon in Portland, Oregon. Dr. Martindale is rated as a Distinguished provider by MediFind in the treatment of Gastrointestinal Fistula. His top areas of expertise are Hernia, Malnutrition, Gastrointestinal Fistula, Hernia Surgery, and Gastrostomy. Dr. Martindale is currently accepting new patients.
University Professional Services
Brett Sheppard is a General Surgeon in Beaverton, Oregon. Dr. Sheppard is rated as an Advanced provider by MediFind in the treatment of Gastrointestinal Fistula. His top areas of expertise are Pancreatic Cancer, Familial Pancreatic Cancer, Ampullary Cancer, Pancreatectomy, and Splenectomy. Dr. Sheppard is currently accepting new patients.
University Professional Services
Sandy Fang is a Colorectal Surgeon and a General Surgeon in Portland, Oregon. Dr. Fang is rated as an Advanced provider by MediFind in the treatment of Gastrointestinal Fistula. Her top areas of expertise are Anal Cancer, Colorectal Cancer, Familial Colorectal Cancer, Ileostomy, and Ureteroscopy. Dr. Fang is currently accepting new patients.
University Professional Services
Kim Lu is a Colorectal Surgeon and a General Surgeon in Portland, Oregon. Dr. Lu is rated as an Advanced provider by MediFind in the treatment of Gastrointestinal Fistula. His top areas of expertise are Rectal Prolapse, Anal Cancer, Colorectal Cancer, Hernia Surgery, and Colostomy. Dr. Lu is currently accepting new patients.
University Professional Services
Rodney Pommier is a Surgical Oncologist and a General Surgeon in Portland, Oregon. Dr. Pommier is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. His top areas of expertise are Neuroendocrine Tumor, Pancreatic Islet Cell Tumor, Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET), Pancreaticoduodenectomy, and Pancreatectomy. Dr. Pommier is currently accepting new patients.
Paul Hansen is a General Surgeon in Portland, Oregon. Dr. Hansen is rated as an Advanced provider by MediFind in the treatment of Gastrointestinal Fistula. His top areas of expertise are Pancreatic Cancer, Cholangiocarcinoma (Bile Duct Cancer), Familial Pancreatic Cancer, Pancreaticoduodenectomy, and Pancreatectomy.
The Oregon Clinic, PC
Chet Hammill is a General Surgeon in Portland, Oregon. Dr. Hammill is rated as an Advanced provider by MediFind in the treatment of Gastrointestinal Fistula. His top areas of expertise are Pancreatic Cancer, Gastrointestinal Fistula, Gallbladder Cancer, Pancreaticoduodenectomy, and Gallbladder Removal. Dr. Hammill is currently accepting new patients.
University Professional Services
Erin Gilbert is a General Surgeon in Beaverton, Oregon. Dr. Gilbert is rated as a Distinguished provider by MediFind in the treatment of Gastrointestinal Fistula. Her top areas of expertise are Gastrointestinal Fistula, Familial Pancreatic Cancer, Progressive Familial Intrahepatic Cholestasis Type 3, Pancreatectomy, and Pancreaticoduodenectomy. Dr. Gilbert is currently accepting new patients.
Inovia LLC
Toshio Nagamoto is a General Surgeon in Portland, Oregon. Dr. Nagamoto is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. His top areas of expertise are Hernia, Varicose Veins, Carotid Artery Disease, Carotid Artery Surgery, and Hernia Surgery. Dr. Nagamoto is currently accepting new patients.
Minna Wieck is a Pediatric Surgeon and a General Surgeon in Portland, Oregon. Dr. Wieck is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. Her top areas of expertise are Total Intestinal Aganglionosis, Hirschsprung Disease, Pectus Carinatum, Ileostomy, and Appendectomy.
University Professional Services
Melissa Hershman is a Gastroenterologist in Portland, Oregon. Dr. Hershman is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. Her top areas of expertise are Alcoholic Cirrhosis, Non-Alcoholic Fatty Liver Disease, Liver Failure, Colonoscopy, and Endoscopy. Dr. Hershman is currently accepting new patients.
University Professional Services
Daniel Herzig is a Colorectal Surgeon and a General Surgeon in Portland, Oregon. Dr. Herzig is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. His top areas of expertise are Anal Cancer, Colorectal Cancer, Familial Colorectal Cancer, Hernia Surgery, and Bladder Reconstruction. Dr. Herzig is currently accepting new patients.
University Professional Services
Brian Lane is a General Surgeon in Portland, Oregon. Dr. Lane is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. His top areas of expertise are Ogilvie Syndrome, Peptic Ulcer, Gastrointestinal Fistula, Hernia Surgery, and Gastric Bypass. Dr. Lane is currently accepting new patients.
Last Updated: 10/30/2025
