URGENT CARE
Click to schedule an appointment with Good Shepherd Urgent Care.
ER WAIT
See how our ER wait times are calculated.

Board-Certified Gastroenterologist

``I believe that genuine human connection leads to the best patient care and outcomes. Book knowledge and algorithms are essential in what we do. But I try never to forget that the patient is the star of the show and that I am part of the supporting cast. And knowing that the supporting cast at Good Shepherd includes the latest technology and top-notch staff makes me confident that I can help patients to feel their best. Good gut health is increasingly recognized as a contributor to overall well-being. I am also excited to be a part of improving community health measures — as a gastroenterologist, I am passionate about maximizing colon cancer screening and prevention.``

Fellowship
Fellow, Gastroenterology and Hepatology
Johns Hopkins University School of Medicine
Baltimore, MD

Internship & Residency
Internal Medicine
Johns Hopkins Bayview Medical Center
Baltimore, MD

Doctor of Medicine
The Pennsylvania State University College of Medicine
Hershey, PA

Undergraduate
A.B., magna cum laude, History and East Asian Studies
Harvard University
Cambridge, MA

EXPERIENCE

Dr. Koh treats a wide range of gastrointestinal and liver diseases. She cares for patients over the age of 18 and has experience in diverse practice settings. She emphasizes clear communication with patients and referring providers.

COMMON CONDITIONS TREATED
  • Abdominal pain
  • Barrett’s esophagus
  • Biliary tract disorders
  • Celiac disease
  • Cirrhosis
  • Colitis
  • Colon cancer screening/surveillance
  • Colon polyps
  • Constipation
  • Diarrhea
  • Dysphagia
  • Eosinophilic esophagitis
  • Gallbladder disease
  • Gastritis
  • Gastroparesis
  • GERD
  • GI bleeding
  • H. pylori
  • Hepatitis
  • Indigestion
  • IBS (irritable bowel syndrome)
  • IBD (inflammatory bowel disease)
  • Crohn’s disease
  • Ulcerative colitis
  • Liver disease
  • Microscopic colitis
  • Motility disorders
  • Nausea/vomiting
  • Pancreatic disorders
  • Peptic ulcer disease
PROCEDURES
  • Colonoscopy
  • EGD (upper GI endoscopy)
  • Flexible sigmoidoscopy

Contact Information

Good Shepherd Gastroenterology
620 NW 11th St, Suite M-202
Hermiston, OR 97838

Phone 541.667.3804
Fax 541.667.3805

×
×
×
×
×
×
×
×

×

×

×