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Dr. Stephen Chen, MD
10 years of experience
Accepting new patients
Video profile
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).

Patient Reviews

Patient comments (1)

The overall average patient rating of Dr. Stephen Chen, Gastroenterologist is Excellent. Dr. Chen has been reviewed by 2 patients who have provided 1 comments. The rating is 5 out of 5 stars.

Patient Ratings
Ease of Appointment 5.0
Promptness 5.0
Courteous Staff 5.0
Accurate Diagnosis 5.0
Bedside Manner 5.0
Spends Time with Me 5.0
Follows Up After Visit 5.0

Specialties & Research

Dr. Stephen Chen, MD is board certified in Gastroenterology.

  • He has special expertise in 11 areas:
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Colon Cancer
  • Colonoscopy
  • Constipation
  • Endoscopic Retrograde Cholangiopancreatography (ERCP)
  • Hepatitis
  • Hepatitis C
  • Inflammatory Bowel Diseases (IBD)
  • Irritable Bowel Syndrome (IBS)
  • Ulcerative Colitis
  • Viral Human Hepatitis

Education & Awards

Dr. Chen graduated from University of Chicago. He has 1 awards.

Castle Connolly's Top Doctors™ (2012 - 2013)


Dr. Chen has 3 hospital affiliations:

  • Providence Newberg Medical Center 
  • Providence Willamette Falls Medical Center 
  • Legacy Meridian Park Hospital 


  • English

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Additional Information
Dr. Stephen Lumin Chen MD is a male Internist, has 10 years of experience and practices in Gastroenterology.
Where does Dr. Stephen L. Chen practice?
Dr. Stephen Chen has 2 office locations.
Dr. Stephen Chen practices Gastroenterology near Tualatin, OR.
Additional practice locations include: Oregon City, OR.
See Tualatin Gastroenterologists.