Browse Health
Internist, Gastroenterologist (digestive)
29 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. Xiang-Yang Guo:

View the full profile to get information on:

  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (1)

The overall average patient rating of Dr. Xiang-Yang Guo is Good. Dr. Guo has been reviewed by 4 patients who have provided 1 comments. The rating is 4 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. Xiang-Yang Guo, MD is board certified in Internal Medicine and Gastroenterology.

  • He has special expertise in 8 areas:
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Colonoscopy
  • Constipation
  • Hepatitis C
  • Hereditary Cancer Syndromes
  • Irritable Bowel Syndrome (IBS)
  • Sigmoidoscopy
  • Ulcerative Colitis

Education & Awards

Dr. Guo graduated from Second Military Medical University, Shanghai. He has 1 awards.

Castle Connolly's Top Doctors™ (2013)


Dr. Guo has 6 hospital affiliations:

  • Brigham and Women's Hospital 
  • Faulkner Hospital 


  • Chinese

> > > > Dr. Xiang-Yang Guo, MD

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Additional Information
Dr. Xiang-Yang David Guo MD is a male Internist, has 29 years of experience and practices in Internal Medicine and Gastroenterology.
Where does Dr. Xiang-Yang D. Guo practice?
Dr. Xiang-Yang Guo has 1 office location.
Dr. Xiang-Yang Guo practices Internal Medicine and Gastroenterology near Falmouth, MA.
See Falmouth Internists and Falmouth Gastroenterologists.