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Internist, Gastroenterologist (digestive)
11 years of experience
Accepting new patients
License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

Learn more about Dr. Christopher Duncan:

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  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (3)

The overall average patient rating of Dr. Christopher Duncan is Good. Dr. Duncan has been reviewed by 8 patients who have provided 3 comments. The rating is 3.5 out of 5 stars.

Patient Ratings
Ease of Appointment 3.4
Promptness 3.4
Courteous Staff 3.4
Accurate Diagnosis 3.3
Bedside Manner 2.6
Spends Time with Me 3.0
Follows Up After Visit 3.0

Specialties & Research

Dr. Christopher Duncan, MD is board certified in Internal Medicine and Gastroenterology.

  • He has special expertise in 5 areas:
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Constipation
  • Hepatitis C
  • Irritable Bowel Syndrome (IBS)
  • Ulcerative Colitis

Education & Awards

Dr. Duncan graduated from Virginia Commonwealth University, Richmond.


Dr. Duncan has 2 hospital affiliations:

  • Highline Medical Center 
  • University Hospital 

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Additional Information
Dr. Christopher W Duncan MD is a male Internist, has 11 years of experience and practices in Internal Medicine and Gastroenterology.
Where does Dr. Christopher W. Duncan practice?
Dr. Christopher Duncan has 1 office location.
Dr. Christopher Duncan practices Internal Medicine and Gastroenterology near Burien, WA.