The 20 Best Colonoscopy Doctors near Renton, WA
Find the Experts and Specialists who perform Colonoscopy
MediFind found 148 doctor with experience in Colonoscopy near Renton, WA. Of these, 115 are Experienced, 13 are Advanced, 5 are Distinguished and 1 are Elite.
VA Puget Sound Healthcare System
Jason Dominitz is a Gastroenterologist in Seattle, Washington. Dr. Dominitz is rated as an Elite provider by MediFind in Colonoscopy. His top areas of expertise are Colorectal Cancer, Juvenile Polyposis Syndrome, Peutz-Jeghers Syndrome, Colonoscopy, and Endoscopy.
Sravanthi Parasa is a Gastroenterologist in Seattle, Washington. Dr. Parasa is rated as a Distinguished provider by MediFind in Colonoscopy. Her top areas of expertise are Barrett Esophagus, Colorectal Polyps, Hepatorenal Syndrome, Endoscopy, and Colonoscopy. Dr. Parasa is currently accepting new patients.
Virginia Mason Medical Center
Otto Lin, MD, is a board-certified gastroenterologist who specializes in colonoscopy. Other areas of expertise include inflammatory bowel disease, hepatitis B and C, gastroesophageal reflux disease and peptic ulcer disease. He is also active in outcomes research, particularly as it relates to colon cancer screening.Dr. Lin finds it highly rewarding to follow patients over time. He believes that a positive physician-patient relationship can promote healing.Dr. Lin is the medical director of Quality Improvement for the Digestive Disease Institute at Virginia Mason, a clinical assistant professor of medicine at the University of Washington and a consultant for the Radiological Devices Panel at the FDA. He is also the recipient of several awards including the Franklin Ebaugh Award for Outstanding Research (Stanford Hospital), Glaxo Institute of Digestive Health Resource Award, Cabot Prize (Harvard Medical School) and Clinical Research Award (Benaroya Research Institute at Virginia Mason). Dr. Lin is rated as a Distinguished provider by MediFind in Colonoscopy. His top areas of expertise are Familial Adenomatous Polyposis, Gas Bloat Syndrome, Gardner Syndrome, Colonoscopy, and Endoscopy.
Southlake Clinic Inc PS
Hyon Kim is a Gastroenterologist in Renton, Washington. Dr. Kim is rated as an Advanced provider by MediFind in Colonoscopy. Her top areas of expertise are Turcot Syndrome, Familial Adenomatous Polyposis, Gardner Syndrome, Colonoscopy, and Gastrectomy.
Franciscan Digestive Care Associates At St. Anne
Daniel Bushyhead, MD, is a board-certified general gastroenterologist providing personalized, compassionate digestive care. He performs endoscopic procedures, diagnoses and manages a wide variety of gastrointestinal disorders, and provides screening for colorectal cancer. Dr. Bushyhead understands the importance of listening to his patients and working together to establish a treatment plan.Dr. Bushyhead is a member of the American College of Gastroenterology and Alpha Omega Alpha.Away from work, he enjoys spending time with family, hiking and cooking.Conditions and procedures:Abnormal liver function testsCeliac diseaseColonoscopyColorectal cancer screeningConstipationDysphagiaGERDIron deficiency anemiaRectal bleedingUpper endoscopy. Dr. Bushyhead is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Gardner Syndrome, Familial Adenomatous Polyposis, Turcot Syndrome, Colonoscopy, and Endoscopy.
Franciscan Digestive Care Associates At St. Anne
Pierre Nader, MD, is a board-certified gastroenterologist who treats patients ages 18 and over. He is devoted to the highest level of digestive disease care, with a parallel focus on patient comfort and dignity.Dr. Nader is skilled in all phases of gastrointestinal endoscopy. He also has extensive experience with end-stage liver disease including liver transplantation. Dr. Nader is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Diverticular Disease, Swallowing Difficulty, Painful Swallowing, Endoscopy, and Colonoscopy.
Southlake Clinic Inc PS
William Pearce is a Gastroenterologist in Renton, Washington. Dr. Pearce is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Choledocholithiasis, Familial Adenomatous Polyposis, Turcot Syndrome, Gastrectomy, and Colonoscopy.
Southlake Clinic Inc PS
Christopher Di Re is a Gastroenterologist in Renton, Washington. Dr. Di Re is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Turcot Syndrome, Gardner Syndrome, Familial Adenomatous Polyposis, Gastrectomy, and Endoscopy.
Southlake Clinic Inc PS
Joseph Roberts is a Gastroenterologist in Renton, Washington. Dr. Roberts is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Turcot Syndrome, Gardner Syndrome, Familial Adenomatous Polyposis, Endoscopy, and Colonoscopy.
Southlake Clinic Inc PS
Frank Thomas is a Gastroenterologist in Renton, Washington. Dr. Thomas is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Gastroesophageal Reflux Disease (GERD), Familial Adenomatous Polyposis, Crohn's Disease, Gastrectomy, and Colonoscopy.
Southlake Clinic Inc PS
Frederick Park is a Gastroenterologist in Renton, Washington. Dr. Park is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Familial Adenomatous Polyposis, Hiatal Hernia, Congenital Diaphragmatic Hernia, Endoscopy, and Gastrectomy.
Southlake Clinic Inc PS
Brandon Teng is a Gastroenterologist in Renton, Washington. Dr. Teng is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Turcot Syndrome, Familial Adenomatous Polyposis, Gardner Syndrome, Endoscopy, and Prostatectomy.
Uw Medicine/Valley Medical Center
Mandeep Walia is an Internal Medicine provider in Renton, Washington. Dr. Walia is rated as an Experienced provider by MediFind in Colonoscopy. Her top areas of expertise are Gastrostomy and Endoscopy.
Northwest Gastroenterology Associates Inc. P.S .
Raj Butani is a Gastroenterologist in Bellevue, Washington. Dr. Butani is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Gastroesophageal Reflux Disease (GERD), Indigestion, Familial Adenomatous Polyposis, Colonoscopy, and Gastrectomy.
Office
George Winters is a Gastroenterologist in Bellevue, Washington. Dr. Winters is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Swallowing Difficulty, Painful Swallowing, Familial Adenomatous Polyposis, Endoscopy, and Colonoscopy.
Northwest Gastroenterology Associates Inc. P.S .
Georgia Rees is a Gastroenterologist in Bellevue, Washington. Dr. Rees is rated as an Experienced provider by MediFind in Colonoscopy. Her top areas of expertise are Familial Adenomatous Polyposis, Irritable Bowel Syndrome (IBS), Indigestion, Endoscopy, and Gastrectomy.
Virginia Mason Medical Center
Gautam Mankaney, MD, is a board-certified gastroenterologist who specializes in hereditary cancer syndromes (lynch syndrome, familial adenomatous polyposis, PTEN-tumor hamartoma syndromes, juvenile polyposis, Peutz-Jeghers, Li-Fraumeni, MutYH-associated polyposis, sessile serrated polyposis), fecal microbiota transplantation, endoscopy, gastroenterology and gastrointestinal cancer.Dr. Mankaney has a special medical interest in treating individuals with a personal or family history of a hereditary cancer syndrome, or at high risk for developing cancer.Dr. Mankaney serves as both the Director of Endoscopy and Director of Gastrointestinal Cancer Prevention. Previously, he has served as a Committee Chair for the Collaborative Group of Americas on Inherited Gastrointestinal Syndromes, and as a Training Committee member with the American College of Gastroenterology. He has received multiple teaching awards.Away from work, he enjoys tennis, bouldering, hiking and traveling. Dr. Mankaney is rated as an Advanced provider by MediFind in Colonoscopy. His top areas of expertise are Familial Adenomatous Polyposis, Stomach Cancer, Colorectal Cancer, Colonoscopy, and Endoscopy.
Virginia Mason Medical Center
Amar Vedamurthy, MD, is a board-certified gastroenterologist offering high-quality, evidence-based endoscopic care with a focus on patient safety and continuity of care. Dr. Vedamurthy’s approach with patients is collaborative, compassionate and focused on clarity. His goal is to partner with each patient—explaining options clearly, tailoring treatments to individual needs, and making sure they feel heard and supported throughout their care.Dr. Vedamurthy is a Fellow of the American College of Physicians (FACP) and member of the Royal College of Physicians (MRCP). He is a member of the American Gastroenterological Association, American College of Gastroenterology, American Society of Gastrointestinal Endoscopy and American Association for the Study of Liver Diseases. Dr. Vedamurthy is rated as an Advanced provider by MediFind in Colonoscopy. His top areas of expertise are Hemorrhagic Proctocolitis, Ulcerative Colitis, Colitis, Colonoscopy, and Lithotripsy.
Swedish Gastroenterology-Issaquah
Michael Chiorean is a Gastroenterologist in Issaquah, Washington. Dr. Chiorean is rated as an Advanced provider by MediFind in Colonoscopy. His top areas of expertise are Ulcerative Colitis, Hemorrhagic Proctocolitis, Crohn's Disease, Endoscopy, and Colonoscopy.
Katherine Fan is a Gastroenterologist in Anchorage, Washington. Dr. Fan is rated as an Experienced provider by MediFind in Colonoscopy. Her top areas of expertise are Hemorrhoids, Familial Adenomatous Polyposis, Gastroesophageal Reflux Disease (GERD), Colonoscopy, and Endoscopy. Dr. Fan is currently accepting new patients.
Last Updated: 04/28/2026






