MediFind found 65 doctor with experience in Gastrointestinal Fistula near Renton, WA. Of these, 53 are Experienced, 9 are Advanced, 2 are Distinguished and 1 are Elite.
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. His top areas of expertise are Cholecystitis, Gastrointestinal Fistula, Hereditary Pancreatitis, Endoscopy, and Gastric Bypass.
Valley Surgical Associates P.S.
Greta Bernier is a General Surgeon in Renton, Washington. Dr. Bernier is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. Her top areas of expertise are Familial Colorectal Cancer, Colorectal Cancer, Lynch Syndrome, Anal Fissure, and Hernia Surgery.
Uw Medicine/Valley Medical Center
Phillip Dean is a General Surgeon in Renton, Washington. Dr. Dean is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. His top areas of expertise are Familial Colorectal Cancer, Hemorrhoids, Colorectal Cancer, Bladder Reconstruction, and Hernia Surgery.
Valley Medical Group-Renton
Ekaterina Knowlton is a General Surgeon in Renton, Washington. Dr. Knowlton is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. Her top areas of expertise are Gastrointestinal Perforation, Ogilvie Syndrome, Retroperitoneal Inflammation, Hernia Surgery, and Colostomy. Dr. Knowlton is currently accepting new patients.
Valley Medical Group-Renton
Cheuk Hong is a General Surgeon in Renton, Washington. Dr. Hong is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. His top areas of expertise are Ogilvie Syndrome, Retroperitoneal Inflammation, Gastrointestinal Perforation, Gallbladder Removal, and Colostomy. Dr. Hong is currently accepting new patients.
Valley Medical Group-Renton
Joseph Roberts is a Gastroenterologist in Renton, Washington. Dr. Roberts is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. His top areas of expertise are Turcot Syndrome, Gardner Syndrome, Familial Adenomatous Polyposis, Endoscopy, and Colonoscopy.
Valley Medical Group-Renton
Wayne Lau is a General Surgeon and a Thoracic Surgeon in Renton, Washington. Dr. Lau is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. His top areas of expertise are Hernia, Juvenile Angiofibroma, Umbilical Hernia, Epidural Lipomatosis, and Hernia Surgery. Dr. Lau is currently accepting new patients.
Office
Ian White is a Colorectal Surgeon in Bellevue, Washington. Dr. White has been practicing medicine for over 17 years and is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. His top areas of expertise are Hemorrhoids, Bowel Incontinence, Anal Fissure, Ileostomy, and Endoscopy.
Kaiser Permanente Bellevue Pharmacy
Nyle Hendrickson is a General Surgeon in Bellevue, Washington. Dr. Hendrickson is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. His top areas of expertise are Rectal Prolapse, Gastrointestinal Fistula, and Ileostomy.
Virginia Mason Medical Center
Aditya Gutta is a Gastroenterologist in Seattle, Washington. Dr. Gutta is rated as a Distinguished provider by MediFind in the treatment of Gastrointestinal Fistula. His top areas of expertise are Hereditary Pancreatitis, Acute Pancreatitis, Chronic Pancreatitis, Endoscopy, and Colonoscopy. Dr. Gutta 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. His top areas of expertise are Familial Colorectal Cancer, Colorectal Cancer, Anal Cancer, Colostomy, and Hernia Surgery.
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. His top areas of expertise are Hernia, Ogilvie Syndrome, Retroperitoneal Inflammation, and Cholecystitis.
Franciscan Surgical Associates At St. Anne
Ani Fleisig, MD, FACS, is a board-certified general surgeon with additional fellowship training in minimally invasive/laparoscopic surgical techniques and surgical oncology. She believes in treating each patient with respect and compassion, working with the patient on his or her road to recovery.Dr. Fleisig specializes in surgery for a broad range of cancers from breast, skin, thyroid and gastrointestinal cancer to sarcomas. Dr. Fleisig is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. Her top areas of expertise are Paget Disease of the Breast, Breast Cancer, Familial Colorectal Cancer, Hernia Surgery, and Small Bowel Resection.
Office
Mitra Ehsan, MD, is board-certified in colon and rectal surgery and general surgery, and a fellow of the American College of Surgeons, and the American Society of Colon and Rectal Surgeons. Dr. Ehsan is passionate about delivering the best possible colorectal surgical care to the residents of the Eastside. She has practiced medicine and surgery in the Bellevue community for over 20 years.Dedicated to helping her patients understand their disease, Dr. Ehsan encourages her patients to be active partners in their care. She regularly collaborates with other physicians and surgeons in the region to treat complex oncology (cancer) cases and pelvic floor reconstruction. She is committed to providing you with high-quality, cutting edge care in an environment of compassion and understanding.Dr. Ehsan is published and has presented her work for scientific and medical conferences, including the American Society of Colon and Rectal Surgeons, Annual Scientific Conference Recorded Sessions, Seattle Surgical Society, and Northwest Society of Colon and Rectal Surgeons.She is trained in robotic colorectal surgery and has been awarded the Seattle Metropolitan Magazine's annual Top Doctor Award multiple times. Dr. Ehsan is also trained as a certified console surgeon on the da Vinci(R) Si and Xi surgical system. Dr. Ehsan is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. Her top areas of expertise are Hemorrhoids, Bowel Incontinence, Mesenteric Venous Thrombosis, Proctitis, and Hemorrhoidectomy.
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. His top areas of expertise are Diverticular Disease, Familial Colorectal Cancer, Colorectal Cancer, Colostomy, and Appendectomy.
Virginia Mason Medical Center
Jenny Kaplan, MD, is a board-certified general surgeon who specializes in colon and rectal surgery. Dr. Kaplan treats all aspects of colon, rectal and anal diseases which include: anorectal concerns, colon cancer, Crohn's disease, diverticulitis, pelvic floor disorders, presacral masses, rectal cancer, rectal prolapse and ulcerative colitis. She uses minimally invasive techniques including laparoscopic, robotic and transanal approaches.Dr. Kaplan enjoys all aspects of her specialty, from cancer to hemorrhoids. She strives to ensure that her patients feel well cared for and listened to, and takes the time to understand how she can best use her skills to help them get better.Away from work, Dr. Kaplan enjoys traveling and spending time with family. Dr. Kaplan is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. Her top areas of expertise are Anal Cancer, Familial Colorectal Cancer, Encopresis, Colostomy, and Bladder Reconstruction.
Richard Kozarek is a Gastroenterologist in Seattle, Washington. Dr. Kozarek is rated as a Distinguished provider by MediFind in the treatment of Gastrointestinal Fistula. His top areas of expertise are Sphincter of Oddi Dysfunction, Chronic Pancreatitis, Hereditary Pancreatitis, Endoscopy, and Colonoscopy. Dr. Kozarek is currently accepting new patients.
Office
Thien Nguyen is a Bariatric Medicine provider in Bellevue, Washington. Dr. Nguyen is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. His top areas of expertise are Obesity, Short Bowel Syndrome, Malnutrition, Hernia Surgery, and Gastrectomy.
Swedish Health Services
Lucas Banter is a primary care provider, practicing in Pediatrics and Internal Medicine in Bellevue, Washington. Dr. Banter is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. His top area of expertise is Gastrointestinal Fistula.
Cole Roblee is a General Surgeon in Seattle, Washington. Dr. Roblee is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. His top areas of expertise are Anal Cancer, Gastrointestinal Fistula, Mastectomy, and Orchiectomy.
Last Updated: 01/09/2026







