The 20 Best Diarrhea Doctors Near Me in happy valley, OR
Find the Top Diarrhea Experts and Specialists
Oregon Clinic PC
Harry Bray is a Gastroenterologist practicing medicine in Portland, Oregon. Dr. Bray is rated as an Experienced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Ulcerative Colitis, Hemorrhagic Proctocolitis, Crohn's Disease, Viral Gastroenteritis, and Endoscopy. Dr. Bray is currently accepting new patients.
Office
Phillip Kiyasu is a Gastroenterologist practicing medicine in Portland, Oregon. Dr. Kiyasu is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His clinical expertise encompasses Crohn's Disease, Ulcerative Colitis, Familial Adenomatous Polyposis, Gardner Syndrome, and Endoscopy. Dr. Kiyasu is currently accepting new patients.
Rebecca Fausel is a Gastroenterologist practicing medicine in Portland, Oregon. She has been practicing medicine for over 18 years. Dr. Fausel is rated as an Experienced provider by MediFind in the treatment of Diarrhea. She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses Ulcerative Colitis, Crohn's Disease, Colitis, Colonoscopy, and Endoscopy. Dr. Fausel is currently accepting new patients.
Michael Phillips is a Gastroenterologist practicing medicine in Portland, Oregon. Dr. Phillips is rated as an Experienced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Bile Duct Obstruction, Ulcerative Colitis, Crohn's Disease, Endoscopy, and Gastrectomy. Dr. Phillips is currently accepting new patients.
Don Lum is a Gastroenterologist practicing medicine in Portland, Oregon. Dr. Lum is rated as an Experienced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Crohn's Disease, Ulcerative Colitis, Painful Swallowing, Swallowing Difficulty, and Endoscopy. Dr. Lum is currently accepting new patients.
Hong Shen is a Gastroenterologist practicing medicine in Portland, Oregon. Dr. Shen is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His clinical expertise encompasses Familial Adenomatous Polyposis, Gardner Syndrome, Turcot Syndrome, and Crohn's Disease. Dr. Shen is currently accepting new patients.
James Regan is a Gastroenterologist practicing medicine in Portland, Oregon. Dr. Regan is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His clinical expertise encompasses Bile Duct Obstruction, Painful Swallowing, Swallowing Difficulty, Endoscopy, and Gastrectomy. Dr. Regan is currently accepting new patients.
Anne Wang is a Gastroenterologist practicing medicine in Portland, Oregon. Dr. Wang is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her clinical expertise encompasses Crohn's Disease, Familial Adenomatous Polyposis, Gardner Syndrome, Endoscopy, and Colonoscopy.
Alan Savoy is a Gastroenterologist practicing medicine in Portland, Oregon. Dr. Savoy is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His clinical expertise encompasses Angiodysplasia of the Colon, Familial Adenomatous Polyposis, Crohn's Disease, Gardner Syndrome, and Endoscopy. Dr. Savoy is currently accepting new patients.
Sidharth Bhardwaj is a Gastroenterologist practicing medicine in Portland, Oregon. Dr. Bhardwaj is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His clinical expertise encompasses Crohn's Disease, Familial Adenomatous Polyposis, Gardner Syndrome, Turcot Syndrome, and Endoscopy. Dr. Bhardwaj is currently accepting new patients.
Jeremy Holden is a Gastroenterologist practicing medicine in Portland, Oregon. Dr. Holden is rated as an Experienced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Visceromegaly, Ascites, Alcoholic Cirrhosis, Cirrhosis, and Endoscopy. Dr. Holden is currently accepting new patients.
Viju Deenadayalu is a Gastroenterologist practicing medicine in Portland, Oregon. Dr. Deenadayalu is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His clinical expertise encompasses Familial Adenomatous Polyposis, Ulcerative Colitis, Turcot Syndrome, and Gardner Syndrome. Dr. Deenadayalu is currently accepting new patients.
Ken Flora is a Gastroenterologist practicing medicine in Portland, Oregon. Dr. Flora is rated as an Experienced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Ascites, Hepatitis C, Hepatitis, Endoscopy, and Colonoscopy. Dr. Flora is currently accepting new patients.
Betty Kim is a Gastroenterologist practicing medicine in Portland, Oregon. Dr. Kim is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her clinical expertise encompasses Crohn's Disease, Ulcerative Colitis, Familial Adenomatous Polyposis, Painful Swallowing, and Colonoscopy. Dr. Kim is currently accepting new patients.
Amy Zhu is a Gastroenterologist practicing medicine in Portland, Oregon. Dr. Zhu is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her clinical expertise encompasses Ulcerative Colitis, Crohn's Disease, Familial Adenomatous Polyposis, and Eosinophilic Esophagitis. Dr. Zhu is currently accepting new patients.
Legacy Medical Group-Lake Oswego-A Department Of Legacy Meridian Park Medical Center
Joshua Gepner is a primary care provider, practicing in Family Medicine in Lake Oswego, Oregon. Dr. Gepner is rated as an Experienced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Infant Hyperglycemia, High Cholesterol, Cirrhosis, and Familial Combined Hyperlipidemia. Dr. Gepner is currently accepting new patients.
Kaiser Permanente Sunnybrook Medical Office - Gastroenterology Department
Vikas Garg is a Gastroenterologist practicing medicine in Clackamas, Oregon. Dr. Garg is rated as an Advanced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses Hepatitis C, Familial Adenomatous Polyposis, Gardner Syndrome, Gastrectomy, and Endoscopy. Dr. Garg is currently accepting new patients.
Pohala Clinic PC
Stefanie Aring is a Nurse Practitioner practicing medicine in Portland, Oregon. She has been practicing medicine for over 10 years. Aring, NP is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her clinical expertise encompasses Endometriosis, Insomnia, Irritable Bowel Syndrome (IBS), Major Depression, and Hormone Replacement Therapy (HRT). Aring, NP is board certified in Aanp.
Legacy Meridian Park Medical Center
Mohammed Taher is a primary care provider, practicing in Internal Medicine in Tualatin, Oregon. Dr. Taher is rated as an Advanced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Type 2 Diabetes (T2D), Diarrhea, Familial Hypertension, and Glucocorticoid-Remediable Aldosteronism.
Office
Shelley Hartman is a Pediatrics provider practicing medicine in Happy Valley, Oregon. Dr. Hartman is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her clinical expertise encompasses Oppositional Defiant Disorder (ODD), Croup, Obesity in Children, and Delayed Growth. Dr. Hartman is currently accepting new patients.
Last Updated: 09/26/2026
