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Internist, Gastroenterologist (digestive)
34 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 (3)

The overall average patient rating of Dr. M Ayasso is Excellent. Dr. Ayasso has been reviewed by 23 patients who have provided 3 comments. The rating is 5 out of 5 stars.

Patient Ratings
Ease of Appointment 4.5
Promptness 4.6
Courteous Staff 4.7
Accurate Diagnosis 4.9
Bedside Manner 5.0
Spends Time with Me 5.0
Follows Up After Visit 4.6

Specialties & Research

Dr. M Ayasso, MD is board certified in Internal Medicine and Gastroenterology.

  • He has special expertise in 6 areas:
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Constipation
  • Gastroparesis
  • Hepatitis C
  • Irritable Bowel Syndrome (IBS)
  • Ulcerative Colitis

Education & Awards

Dr. Ayasso graduated from University Of Damascus. He has 6 awards.

Patients' Choice 5th Anniversary Award (2012 - 2013)
Patients' Choice Award (2008 - 2013, 2015)
Compassionate Doctor Award - 5 Year Honoree (2014)
Compassionate Doctor Recognition (2010 - 2014)
Top 10 Doctor - City (2014)
Pittsburgh, PA
Top 10 Doctor - Metro Area (2014)
Greater Pittsburgh


Dr. Ayasso has 18 hospital affiliations:

  • UPMC McKeesport 
  • UPMC Horizon 


  • Arabic

> > > > Dr. M Ayasso, MD

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Additional Information
Dr. M Samir Ayasso MD is a male Internist, has 34 years of experience and practices in Internal Medicine and Gastroenterology.
Where does Dr. M S. Ayasso practice?
Dr. M Ayasso has 2 office locations.
Dr. M Ayasso practices Internal Medicine and Gastroenterology near Pittsburgh, PA.
See Pittsburgh Internists and Pittsburgh Gastroenterologists.