The 20 Best Gastrointestinal Fistula Doctors Near Me in Washington, US
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.
Virginia Mason Medical Center
Aditya Gutta is a Gastroenterologist practicing medicine in Seattle, Washington. Dr. Gutta is rated as a Distinguished provider by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 26 other conditions, according to our data. His clinical expertise encompasses Hereditary Pancreatitis, Esophageal Varices, Acute Pancreatitis, Endoscopy, and Colonoscopy. Dr. Gutta is currently accepting new patients.
Franciscan Surgical Associates At St. Joseph
Shalini Kanneganti, MD, FACS, FASCRS, is a fellowship-trained surgeon specializing in the treatment of colon and rectal diseases. Her areas of expertise include the laparoscopic treatment of colon and rectal disease; diagnostic and therapeutic colonoscopy; surgical management of colon and rectal cancer; inflammatory bowel disease; diverticulitis; rectal prolapse; hemorrhoids; fecal incontinence; anal fissures; anal abscesses; and fistulas.Dr. Kanneganti endeavors to deliver care with the highest order of compassion and innovation. She is dedicated to healing patients through surgical intervention.Shalini Kanneganti, MD, #1 Colorectal Surgeon in Pierce County, Top 3 in Washington State. Dr. Kanneganti is rated as an Advanced provider by MediFind in the treatment of Gastrointestinal Fistula. She is also highly rated in 23 other conditions, according to our data. Her clinical expertise encompasses Familial Colorectal Cancer, Colorectal Cancer, Lynch Syndrome, Bladder Reconstruction, and Colostomy. Dr. Kanneganti is board certified in American Board Of Colon & Rectal Surgery. Dr. Kanneganti is currently accepting new patients.
Virginia Mason Medical Center
Ravi Moonka, MD, is a specialist in diseases of the colon and rectum, including cancer, tumors, diverticulitis, Crohn's disease, ulcerative colitis, rectal prolapse, ileostomy and colostomy reversal, and any other problem that can afflict the colon and rectum. Dr. Moonka is also an expert in the treatment of hernias, abdominal sarcomas, stomach cancer and gallstones.Dr. Moonka lives to make his patient's lives better. Sometimes he makes them a little better and sometimes a lot better. He does other things with his time, but nothing is more important or brings him more satisfaction than that. Dr. Moonka 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 Familial Colorectal Cancer, Colorectal Cancer, Anal Cancer, Colostomy, and Hernia Surgery. Dr. Moonka is board certified in American Board Of Surgery and American Board Of Colon And Rectal Surgery. Dr. Moonka is currently accepting new patients.
Virginia Mason Medical Center
Richard Kozarek is an Oncologist practicing medicine in Seattle, Washington. Dr. Kozarek is rated as a Distinguished provider by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 30 other conditions, according to our data. His clinical expertise encompasses Sphincter of Oddi Dysfunction, Chronic Pancreatitis, Hereditary Pancreatitis, Endoscopy, and Colonoscopy.
Wichit Srikureja is a Gastroenterologist practicing medicine in Spokane, Washington. Dr. Srikureja is rated as an Advanced provider by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 53 other conditions, according to our data. His clinical expertise encompasses Bile Duct Stricture, Neuroma Biliary Tract, Cholestasis, Endoscopy, and Colonoscopy. Dr. Srikureja is currently accepting new patients.
Virginia Mason Medical Center
Thomas Biehl, MD, FACS is a board-certified general surgeon with expertise in laparoscopic procedures (cholecystectomy, splenectomy, adrenalectomy, hernia repair, appendectomy, colon resection), liver resection, pancreatic resection, hernia surgery and adrenal surgery.Dr. Biehl is a Fellow of the American College of Surgeons (FACS) and clinical instructor of surgery at University of Washington. Dr. Biehl is a member of many medical societies including Fellow of American College of Surgeons, Society of American Gastrointestinal and Endoscopic Surgeons, Society for Surgery of the Alimentary Tract, North Pacific Surgical Society and Western Surgical Society. Dr. Biehl was selected Seattle Surgical Society Top Doctor, Seattle Magazine in 2009, 2010 and 2019; and Top Doctor, Seattle Met Magazine in 2009, 2010 and 2019. Dr. Biehl is rated as an Experienced 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 Pancreatic Cancer, Acute Pancreatitis, Hernia, Pancreaticoduodenectomy, and Pancreatectomy. Dr. Biehl is board certified in American Board Of Surgery. Dr. Biehl is currently accepting new patients.
Franciscan Center For Weight Management At St. Michael
Angel Reyes, MD, FACS, FASMBS, DABOM, is a distinguished Fellow of the American Society for Metabolic and Bariatric Surgery. He specializes in minimally invasive, laparoscopic and robotic-assisted bariatric procedures. Dr. Reyes believes first-rate medical care must be holistic and attend to mind, body and spirit. It must also emphasize patient education, ensuring patients understand the disease process, how medical and surgical interventions can help, and the path to a healthy lifestyle.A veteran of the United States Army, Dr. Reyes served as Director of Metabolic and Bariatric Surgery at Madigan Army Medical Center in Tacoma, WA.Dr. Reyes is a Fellow of the American College of Surgeons (FACS) and American Society for Metabolic and Bariatric Surgery (ASMBS). He is a member of The Society of American Gastrointestinal and Endoscopic Surgeons (SAGES), American Hernia Society (AHS), Society of American Gastrointestinal and Endoscopic Surgeons (AGES), and a Diplomat of the American Board of Obesity Medicine (DABOM).Dr. Reyes' areas of expertise include:Robotic gastric bypassRobotic sleeve gastrectomy (gastric sleeve)Robotic duodenal switchRobotic and laparoscopic bariatric revisionsLaparoscopic adjustable gastric banding (LAP-BAND) managementLaparoscopic gastric bypassLaparoscopic sleeve gastrectomyMinimally invasive surgeryAway from work, Dr. Reyes-Villanueva enjoys outdoor activities including hiking and skiing with his family and motorcycle riding. Dr. Reyes is rated as an Experienced 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 Hernia, Umbilical Hernia, Cholecystitis, Gallbladder Disease, and Sleeve Gastrectomy. Dr. Reyes is board certified in American Board Of Surgery. Dr. Reyes is currently accepting new patients.
Franciscan Surgical Associates At St. Anthony
Linda Pai, MD, is a board-certified general surgeon specializing in advanced laparoscopy. She has special interest in breast surgery, colonoscopy, hernia surgery and thyroid surgery. Drawn to medicine for the opportunity to help others, Dr. Pai believes in educating her patients to help them make informed decisions about their disease.Dr. Pai is an experienced surgeon with excellent outcomes. She is a Fellow of the American College of Surgeons and is fluent in Chinese. Dr. Pai is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. She is also highly rated in 22 other conditions, according to our data. Her clinical expertise encompasses Hernia, Breast Cancer, Paget Disease of the Breast, Ileostomy, and Hernia Surgery. Dr. Pai is board certified in General Surgery, American Board Of Surgery. Dr. Pai is currently accepting new patients.
Virginia Mason Medical Center
"Scott Helton, MD, specializes in minimally invasive and open surgery of the liver, bile ducts, gallbladder, pancreas and spleen. He has a special interest in chronic pancreatitis, pancreatic cancer, liver cancer, bile duct tumors, repair of bile duct injuries, complex abdominal and inguinal hernias, and chronic groin pain after inguinal hernia repair.Dr. Helton is a Fellow of the American College of Surgeons.In his free time, Dr. Helton enjoys golfing, skiing and surfing.Curriculum VitaeAwards/AccoladesDirector, Liver, Pancreas and Biliary Surgical Center of Excellence, Virginia Mason, 2011-presentSenior Humanitarian Award; University of California, IrvineClosing Speaker, National Youth Leadership Foundation, ChicagoClinical Professor of Surgery, University of Washington, SeattlePast President, Seattle Surgical Society, 2020Past President, American Hepato-Pancreato-Biliary Association Foundation, 2012-2015Past President, American Hepato-Pancreato-Biliary Association, 2009-2010Past Treasurer, International Hepato-Pancreato-Biliary AssociationTeacher of the Year Award, Department of Surgery, Hospital of Saint Raphael, 2008Chairman, Department of Surgery, Hospital of St. Raphael's, CT, 2006-2011AOA Outstanding Clinical Director Teaching Award, UIC College of Medicine, 2005-2006Gastrointestinal Surgery Advisory Committee, American Board of Surgery, 2004-2009Olga Jonasson Award for Most Outstanding Teacher, Department of Surgery, University of Illinois, 2003Professor and Chair of Surgery, University of Illinois Chicago, 1998-2006Associate Professor of Surgery, University of Washington, 1996-1998Editorial Boards: HPB, Am J Surgery, World J Surgery, J of Pancreas, J Surgical Oncology, J Interventional Oncology, J Surgical Radiology, Gastrointestinal EndoscopySeattle Metropolitan Magazine, ""Seattle's Top Doctors"" 2011, 2012, 2013, 2015, 2016, 2019Castle Connolly Regional Top Doctor, 2019". Dr. Helton is rated as an Experienced 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 Pancreatic Cancer, Familial Pancreatic Cancer, Hernia, Pancreatectomy, and Gallbladder Removal. Dr. Helton is board certified in American Board Of Surgery. Dr. Helton is currently accepting new patients.
Franciscan Surgical Associates At St. Anne
Nathan Avery, MD, is a general surgeon who offers state-of-the-art surgical care to patients age 16 and older, including advanced laparoscopic and robotic surgery.Dr. Avery believes that good patient care requires clinical excellence, availability, patience, warmth and empathy. He strives to incorporate each of these into every patient encounter. He considers it particularly important to present his patients with all available treatment options, to achieve a mutual understanding and to ensure that their decisions are consistent with their values. He recognizes that there is no one best treatment that suits everyone.Dr. Avery emphasizes communication with referring providers and is committed to keeping members of the care team well informed.Outside of work, Dr. Avery enjoys spending time with family, recreational league soccer, hiking and camping. Dr. Avery is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Hernia, Ogilvie Syndrome, Retroperitoneal Inflammation, and Cholecystitis. Dr. Avery is currently accepting new patients.
Virginia Mason Medical Center
Val Simianu, MD, specializes in surgery for conditions of the colon, rectum and anal canal, such as cancer, inflammatory bowel disease, Crohn's disease and ulcerative colitis. He also treats pelvic floor problems such as prolapse and incontinence. He has specialty training in laparoscopic, robotic and trans-anal approaches for these conditions.Dr. Simianu works very closely with other specialists, such as gastroenterologists, oncologists, radiation oncologists and urogynecologists, to plan the best course of treatment for each patient. He enjoys playing a part in his patients' journeys to recovery.Beyond his clinical expertise, Dr. Simianu actively conducts research studies on colorectal cancer, diverticulitis, inflammatory bowel disease and pelvic health problems. He has a special interest in population health, health-services research and surgical education, and serves as the Medical Director of the colorectal service line for Virginia Mason Franciscan Health's Center for Digestive Health.Away from work, Dr. Simianu enjoys hiking, mountaineering, soccer, and traveling and exploring local cuisine with his wife.Watch Dr. Simianu on King 5 Seattle:Dispelling common myths around colon health - New Day NW. Dr. Simianu is rated as an Experienced 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 Diverticular Disease, Familial Colorectal Cancer, Colorectal Cancer, Colostomy, and Appendectomy. Dr. Simianu is board certified in American Board Of Surgery, General Surgery and American Board Of Colon & Rectal Surgery. Dr. Simianu is currently accepting new patients.
Swedish Gastroenterology - First Hill
As the medical director of therapeutic Endoscopy at Swedish, I am dedicated to providing care that is both comprehensive and compassionate, uniquely tailored to your individual needs. My goal is to ensure your health journey is supported with expertise and understanding. After graduating from Madras Medical College in India, I completed my residency in Internal Medicine at Wayne State University in Detroit, where I also served as the Chief Resident in patient safety and quality (CRQS). Further honing my skills, I pursued a fellowship in Gastroenterology at the Mayo Clinic, Rochester, MN and received advanced endoscopy training at Virginia Mason Medical Center in Seattle. These experiences have equipped me with expertise in managing pancreaticobiliary disease, esophageal disorders, and early GI malignancies. In addition to my clinical practice, I am actively engaged in research and have contributed to over 50 peer-reviewed publications. As an invited reviewer for leading journals, I remain committed to staying at the forefront of medical advancements, ensuring the highest quality of care for my patients. I look forward to partnering with you in your healthcare journey. Dr. Krishnamoorthi is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 28 other conditions, according to our data. His clinical expertise encompasses Barrett Esophagus, Bile Duct Obstruction, Cholestasis, Endoscopy, and Gastric Bypass. Dr. Krishnamoorthi is board certified in American Board Of Internal Medicine. Dr. Krishnamoorthi is currently accepting new patients.
Office
Mitra Ehsan is a Colorectal Surgeon practicing medicine in Bellevue, Washington. Dr. Ehsan is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. She is also highly rated in 10 other conditions, according to our data. Her clinical expertise encompasses Hemorrhoids, Bowel Incontinence, Mesenteric Venous Thrombosis, Proctitis, and Hemorrhoidectomy. Dr. Ehsan is board certified in American Board Of Colon And Rectal Surgery and American Board Of Surgery.
Franciscan Center For Weight Management
Haroon P. Anwar, MD is a board-certified general surgeon who specializes in bariatric and minimally invasive surgery. He practices at Franciscan Center for Weight Management in Federal Way and operates at St. Francis Hospital. A highly skilled surgeon, Dr. Anwar is fellowship trained in laparoscopic, gastrointestinal and bariatric procedures as well as surgical critical care. Dr. Anwar is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Obesity, Obesity in Children, Hernia, Sleeve Gastrectomy, and Gastrectomy. Dr. Anwar is board certified in American Board Of Surgery. Dr. Anwar is currently accepting new patients.
Katherine Mandell is a General Surgeon practicing medicine in Seattle, Washington. Dr. Mandell is rated as an Experienced 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 Appendicitis, Retroperitoneal Inflammation, Gallbladder Disease, Appendectomy, and Gallbladder Removal. Dr. Mandell is currently accepting new patients.
Proliance Surgeons
Justin Olsen is a General Surgeon practicing medicine in Edmonds, Washington. Dr. Olsen is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Hernia, Umbilical Hernia, Rectal Prolapse, Hernia Surgery, and Bladder Reconstruction. Dr. Olsen is board certified in American Board Of Surgery. Dr. Olsen is currently accepting new patients.
Virginia Mason Medical Center
Clancy J. Clark, MD is a board-certified surgeon specializing in hepatobiliary and pancreas surgery with expertise in minimally invasive and robotic surgical techniques. His practice focuses on the surgical management of liver, bile duct, and pancreatic cancers, as well as benign conditions such as bile duct injuries, pancreatitis, and liver tumors. With fellowship training from the Mayo Clinic and extensive experience in complex surgical oncology, Dr. Clark is committed to providing the highest standard of care using the latest advancements in surgical technology.Dr. Clark strives to build trust, transparency, and shared decision-making with his patients. He will take the time to ensure patients and their families fully understand their diagnosis and treatment options, empowering them to make informed decisions. Surgery can be overwhelming, and Dr. Clark helps guide patients through the process with clarity and compassion. By utilizing minimally invasive techniques, Dr. Clark aims to improve surgical outcomes, reduce recovery times, and enhance overall quality of life.Dr. Clark is an internationally recognized surgeon and researcher focused on improving outcomes in hepatobiliary and pancreatic surgery, with an emphasis on surgical innovation, healthcare informatics, and clinical trials for gastrointestinal cancers. He has led national studies evaluating surgical risk assessment, perioperative optimization, and novel treatment strategies. Additionally, Dr. Clark is actively involved in shaping surgical education and policy through leadership roles in national surgical societies.Outside of work, Dr. Clark enjoys fly fishing, skiing, and traveling. He has a passion for Formula One racing, which reflects his appreciation for precision, innovation, and continuous improvement—principles that also guide his surgical practice. Dr. Clark is rated as an Experienced 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 Familial Pancreatic Cancer, Pancreatic Cancer, Acute Pancreatitis, Pancreatectomy, and Small Bowel Resection. Dr. Clark is board certified in General Surgery, American Board Of Surgery and Clinical Informatics, American Board Of Preventive Medicine. Dr. Clark is currently accepting new patients.
Franciscan Surgical Associates At St. Clare
Thomas Schleichert, DO, is a board-certified general surgeon who provides safe, high quality patient care. Understanding that surgery can be a stressful and intimidating event, he strives to ease these sentiments by building a trusting relationship with each patient and creating a supportive environment. His goal is for his patients to feel confident that all their questions and concerns have been addressed and that they will receive the best care possible. He believes in maintaining cost-effective practices, and uses evidence-based medicine to drive and support this approach.Dr. Schleichert trained with renowned colorectal surgeons at the Ferguson Clinic and has extensive experience practicing at a Breast Cancer Center of Excellence (Grand Rapids, Michigan). He is a member of the American College of Osteopathic Surgeons, American Osteopathic Association and American Medical Association.Outside of work, Dr. Schleichert enjoys being outdoors with his wife and daughters, ice hockey, baseball and skiing. Dr. Schleichert is rated as an Experienced 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 Hernia, Juvenile Angiofibroma, Umbilical Hernia, and Epidural Lipomatosis. Dr. Schleichert is board certified in General Surgery. Dr. Schleichert is currently accepting new patients.
The Doctors Clinic: Salmon Medical Center
Rajeev Misra is a General Surgeon practicing medicine in Silverdale, Washington. Dr. Misra is rated as an Experienced 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 Hernia, Familial Colorectal Cancer, Varicose Veins, Gallbladder Removal, and Hernia Surgery. Dr. Misra is board certified in General Surgery. Dr. Misra is currently accepting new patients.
Last Updated: 04/28/2026

















