The 20 Best Irritable Bowel Syndrome (IBS) Doctors Near Me in Portland, OR
Find the Top Irritable Bowel Syndrome (IBS) Experts and Specialists
MediFind found 97 doctor with experience in Irritable Bowel Syndrome (IBS) near Portland, OR. Of these, 94 are Experienced and 2 are Advanced.
Pohala Clinic PC
Stefanie Aring is a Nurse Practitioner in Portland, Oregon. Ms. Aring has been practicing medicine for over 10 years and is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). Her top areas of expertise are Endometriosis, Insomnia, Irritable Bowel Syndrome (IBS), Major Depression, and Hormone Replacement Therapy (HRT).
Young Choi is a Gastroenterologist in Portland, Oregon. Dr. Choi is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are Hemorrhoids, Familial Adenomatous Polyposis, Turcot Syndrome, Endoscopy, and Gastrectomy. Dr. Choi is currently accepting new patients.
Chris Hyun is a Gastroenterologist in Portland, Oregon. Dr. Hyun is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are Familial Adenomatous Polyposis, Turcot Syndrome, Heartburn, and Gardner Syndrome. Dr. Hyun is currently accepting new patients.
Katherine Black is an Internal Medicine specialist and a Gastroenterologist in Portland, Oregon. Dr. Black is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). Her top areas of expertise are Gardner Syndrome, Turcot Syndrome, Familial Adenomatous Polyposis, Gastrectomy, and Endoscopy. Dr. Black is currently accepting new patients.
Johnny Zheng is a Gastroenterologist in Portland, Oregon. Dr. Zheng is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are Gastroparesis, Achalasia, Diarrhea, and Irritable Bowel Syndrome (IBS). Dr. Zheng is currently accepting new patients.
Amy Wang is an Internal Medicine specialist and a Gastroenterologist in Portland, Oregon. Dr. Wang is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). Her top areas of expertise are Familial Adenomatous Polyposis, Gardner Syndrome, Turcot Syndrome, Diarrhea, and Endoscopy. Dr. Wang is currently accepting new patients.
Jeffrey Weprin is a Gastroenterologist in Portland, Oregon. Dr. Weprin is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are Crohn's Disease, Familial Adenomatous Polyposis, Hepatitis, Endoscopy, and Gastrectomy. Dr. Weprin is currently accepting new patients.
Sarah Rodriguez is a Gastroenterologist in Portland, Oregon. Dr. Rodriguez is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). Her top areas of expertise are Cholestasis, Bile Duct Obstruction, Bile Duct Stricture, Endoscopy, and Gastrectomy. Dr. Rodriguez is currently accepting new patients.
Elliot Joo is a Gastroenterologist in Portland, Oregon. Dr. Joo is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are Enlarged Liver, Familial Pancreatic Cancer, Pancreatic Cancer, Endoscopy, and Gastrectomy. Dr. Joo is currently accepting new patients.
Vancouver Clinic Endoscopy Ctr
Banny Wong is a Gastroenterologist in Vancouver, Washington. Dr. Wong is rated as an Advanced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are Irritable Bowel Syndrome (IBS), Chronic Idiopathic Constipation (CIC), Diarrhea, Endoscopy, and Gastrectomy.
Joseph Parent is a Gastroenterologist in Portland, Oregon. Dr. Parent is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are Irritable Bowel Syndrome (IBS), Achalasia, Vitamin D Deficiency, and Diarrhea.
Providence St Vincent Heart Clinics Cardiology Portland Clinic
Thomas Dudrey is a primary care provider, practicing in Internal Medicine in Portland, Oregon. Dr. Dudrey is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are Attention Deficit Hyperactivity Disorder (ADHD), High Cholesterol, Herpetic Stomatitis, and Oral Herpes.
Providence St Vincent Heart Clinics Cardiology Portland Clinic
Yasuyo Umene is a primary care provider, practicing in Internal Medicine in Portland, Oregon. Dr. Umene is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). Her top areas of expertise are Seasonal Affective Disorder (SAD), Sitosterolemia, High Cholesterol, and Migraine with Brainstem Aura.
OHSU Knight Cancer Institute South Waterfront
Silvio De Melo is a Gastroenterologist in Portland, Oregon. Dr. De Melo is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are Neuroma Biliary Tract, Chronic Pancreatitis, Bile Duct Obstruction, Endoscopy, and Colonoscopy.
OHSU Knight Cancer Institute South Waterfront
Fouad Otaki is a Gastroenterologist in Portland, Oregon. Dr. Otaki has been practicing medicine for over 17 years and is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are Barrett Esophagus, Achalasia, Esophagitis, Gastroesophageal Reflux Disease (GERD), and Endoscopy.
Doernbecher Children's Hospital
Henry Lin is a Pediatric Gastroenterologist in Portland, Oregon. Dr. Lin is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are Alagille Syndrome, Cholestasis, Biliary Atresia, Small Bowel Bacterial Overgrowth, and Liver Transplant.
OHSU Hospital
Sarah Diamond is a Gastroenterologist in Portland, Oregon. Dr. Diamond is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). Her top areas of expertise are Colitis, Achalasia, Gastroparesis, Endoscopy, and Gastrectomy.
OHSU Hospital
Laura Byerly is a primary care provider, practicing in Geriatrics in Portland, Oregon. Dr. Byerly is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). Her top areas of expertise are Osteoporosis, Postmenopausal Osteoporosis, Irritable Bowel Syndrome (IBS), and Alzheimer's Disease.
OHSU Hospital
Christine Mullowney is a primary care provider, practicing in Internal Medicine in Portland, Oregon. Dr. Mullowney is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). Her top areas of expertise are Osteoporosis, Postmenopausal Osteoporosis, Ascites, and Melorheostosis with Osteopoikilosis.
OHSU Hospital
Emily Morgan is a primary care provider, practicing in Geriatrics in Portland, Oregon. Dr. Morgan is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). Her top areas of expertise are Low Sodium Level, Vascular Dementia, Cerebellar Degeneration, and Lewy Body Dementia (LBD).
Last Updated: 04/28/2026
