Biography & Education

Dr. Iles-Shih practices general gasteroenterology with a particular interest in inflammatory bowel diseases including Crohns disease and Ulcerative colitis, nutrition, esophageal disorders, and colorectal screening. She believes that the best patient outcomes are achieved through careful listening, honest communication, and tailoring the best available evidence-based treatments to each patients unique circumstances and individual needs. Dr. Iles-Shih values her patients time and priorities and is grateful for the privilege of helping them attain optimal health through medical care that is prevention-focused, personalized, thorough, and efficient.
  • Gastroenterology
Education Background
Medical School: University of Arizona College of Medicine
Residency: Oregon Health and Science University
Fellowship: University of Utah Gastroenterology and Hepatology
  • English
  • Chinese - Mandarin
  • Spanish
Professional Associations
American Gastroenterological Association- Member; American College of Gastroenterology- Member
Personal Interests
When not at work, Dr. Iles-Shih enjoys spending time with her family, gardening, and exploring the many wonderful sights, sounds and tastes of the beautiful Pacific Northwest.

Care Locations

5350 Tallman Ave., N.W.
Suite 520
Seattle, WA 98107
Fax 206-215-4252
1221 Madison St.
Suite 1220
Seattle, WA 98104
Fax 206-215-4252
Accepting New Patients
Accepting Medicare


Board Certifications
  • Gastroenterology
Clinical Interests
  • Chronic
  • Colon Cancer
  • Colon Cancer Dx
  • Colon Cancer Prevention
  • Colon Cancer Screening
  • Colonoscopy
  • Colorectal Cancer
  • Colorectal Conditions
  • Colorectal Screening
  • Constipation
  • Crohn's Disease
  • Diarrhea
  • Diverticulitis
  • Endoscopy
  • Esophageal Achalasia
  • Esophageal Cancer
  • Esophogastroduodenoscopy (EGD)
  • Familial Colon Cancer
  • Flexible Sigmoidoscopy
  • Gastroenterologists
  • Gastroenterology
  • Gastro-Esophageal Junction
  • Gastro-Esophageal Reflux
  • Gastrointestinal
  • Gastrointestinal Cancer
  • Gastrointestinal Endoscopy
  • Gastroscopy
  • Hepatitis
  • Hepatitis B
  • Hepatitis C
  • Hepatocellular Carcinoma
  • Hepatology
  • Irritable Bowel Syndrome
  • Liver
  • Liver Disease
  • Liver Dx
  • Nutrition
  • Peg Tube Insertion
  • Rectal Cancer
  • Sigmoidoscopy
  • Ulcerative Colitis
  • Viral Hepatitis


Patient Ratings and Comments
About Our Survey

The Patient Rating score is based on responses given during the CAHPS Patient Experience Survey. Responses are measured on a 10-point scale, with 10 being the best score. These scores are then translated to a 5-point scale in order to display results in a 5-star rating. Comments are also gathered from the same survey and displayed in their entirety with the exception of any language that may be considered slander, libel or contain private health information, which will be removed prior to publishing the comments.

4.6 out of 5 (50 Ratings, 8 Comments)


I saw the doctor for follow up/ second opinion. I feel very comfortable with her care, high level of expertise, asked the right questions and very personable.
Swedish Patient

She called me on a Sunday in response to my question via email regarding my test results - very appreciative of her concern & follow up.
Swedish Patient

Dr. Iles-Shih is patient and clear, very responsive to questions.
Swedish Patient

Dr. Iles-Shih is wonderful. She is the most compassionate, caring Doctor I have seen in a very long time. I would recommend her to anyone. I would trust her totally.
Swedish Patient

Dr. Iles-Shih is awesome!
Swedish Patient

Thank you for taking care of my health, for good service and professional practice.
Swedish Patient

This is the best doctor I have ever seen for my condition.
Swedish Patient

Dr. Iles-Shih is the best GI doctor that have worked with. She is considered and takes time to listen.
Swedish Patient