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Fellow of the American Gastroenterological Association
26 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 (0)

The overall average patient rating of Dr. Joseph Yu, Fellow of the American Gastroenterological Association is Excellent. Dr. Yu has been reviewed by 7 patients who have provided 0 comments. The rating is 5 out of 5 stars.

Patient Ratings
Ease of Appointment 4.7
Promptness 4.7
Courteous Staff 4.7
Accurate Diagnosis 5.0
Bedside Manner 5.0
Spends Time with Me 5.0
Follows Up After Visit 5.0

Specialties & Research

Dr. Joseph Yu, MD is board certified in Gastroenterology and Internal Medicine.

Education & Awards

Dr. Yu graduated from Yeshiva University, Bronx. He has 3 awards.

Patients' Choice Award (2011 - 2012)
Compassionate Doctor Recognition (2011 - 2012)
Castle Connolly Top Doctors: Connecticut™ (2009)


Dr. Yu has 3 hospital affiliations:

  • Yale-New Haven Hospital 
  • Mercy Hospital 
  • Hospital Of Saint Raphael, New Haven CT 


  • Spanish

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Additional Information
Dr. Joseph Yu MD is a male Internist, has 26 years of experience and practices in Internal Medicine and Gastroenterology.
Where does Dr. Joseph Yu practice?
Dr. Joseph Yu has 4 office locations.
Dr. Joseph Yu practices Internal Medicine and Gastroenterology near South Portland, ME.
Additional practice locations include: Branford, CT and Westbrook, CT.
See South Portland Internists and South Portland Gastroenterologists.