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Internist, Gastroenterologist (digestive)
28 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).

Patient Reviews

Patient comments (1)

The overall average patient rating of Dr. Xiang-Yang Guo is Good. Dr. Guo has been reviewed by 2 patients who have provided 1 comments. The rating is 2.5 out of 4 stars.

Patient Ratings
Ease of Appointment 4.0
Promptness 4.0
Courteous Staff 4.0
Accurate Diagnosis 4.0
Bedside Manner 4.0
Spends Time with Me 4.0
Follows Up After Visit 4.0

Specialties & Research

Dr. Xiang-Yang Guo, MD is board certified in Internal Medicine and Gastroenterology.

  • He has special expertise in 3 areas:
  • Colonoscopy
  • Hereditary Cancer Syndromes
  • Sigmoidoscopy

Education & Awards

Dr. Guo graduated from Second Military Medical University, Shanghai.


Dr. Guo has 6 hospital affiliations:

  • Faulkner Hospital 
  • Brigham and Women's Hospital 


  • Chinese

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

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Additional Information
Dr. Xiang-Yang David Guo MD is a male Internist, has 28 years of experience and practices in Internal Medicine and Gastroenterology.
Where does Dr. Xiang-Yang D. Guo practice?
Dr. Xiang-Yang Guo has 4 office locations.
Dr. Xiang-Yang Guo practices Internal Medicine and Gastroenterology near Falmouth, MA.
Additional practice locations include: Hyannis, MA.
See Falmouth Internists and Falmouth Gastroenterologists.