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To speak with an appointment scheduler, call 1-800-533-UPMC between 7 a.m. and 7 p.m. Monday through Friday.

Note: We can schedule appointments for many — but not all — UPMC doctors and locations at this number.

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Specialty:

Internal Medicine

Sub Specialty:
Gastroenterology

Hospital Affiliation(s):
UPMC Shadyside
UPMC East
UPMC Mercy

Language Spoken:
Arabic

Patient Satisfaction Ratings:
4.8 Stars
90 Patient
Satisfaction Ratings
Learn About Our Survey

LOCATION(S):

Gastroenterology Associates - UPMC
1000 Integrity Dr.
Suite 110
Pittsburgh, PA 15235
Office Phone:
(412) 342-0036
Map

Shadyside Medical Building
5200 Centre Ave.
Suite 312
Pittsburgh, PA 15232
Office Phone:
(412) 621-7777
Map

UPMC Monroeville at Oxford Drive
400 Oxford Dr.
Suite 100
Monroeville, PA 15146
Office Phone:
(412) 621-7777
Map

BOARD CERTIFICATIONS:

Gastroenterology, American Board of Internal Medicine
Internal Medicine, American Board of Internal Medicine

Education:

MD, Damascus University Medical College, Damascus, Syria

Residency:
University of Pittsburgh School of Medicine,
Pittsburgh, PA


Fellowships:
University of Pittsburgh School of Medicine,
Pittsburgh, PA



Appointment Information

New Patients

Appointment Information

Call 1-800-533-UPMC (8762), Monday through Friday between 7 a.m. and 7 p.m. to schedule an appointment OR call the locations listed above to speak with a representative.

Returning Patients

  • Your doctor may participate in scheduling through MyUPMC. If you would like to book online, please log in and visit the Appointments tab.
  • Call the locations listed above to speak with a representative.

Patient Ratings


Rate the Provider

Listens Carefully

Spends Enough Time with You

Recommend This Provider to Family/Friends

Shows Respect for Patients

Provides Easy to Understand Information

Explains in a Way You Understand

Patient Comments

At UPMC we believe transparency is critical. Patient comments found on UPMC Find A Doc are not investigated to ascertain truth or validity. Comments are posted in the spirit of providing patient's perceptions of their encounters with their providers.

Patient comments are gathered from our Press Ganey Patient Satisfaction Survey and are displayed in their entirety. Patients are not identified for confidentiality and patient privacy.

May 21, 2018

Very informative office visit as to what was going on and how to proceed going forward.

May 17, 2018

The waiting list for an appointment was 2 months.

May 08, 2018

Everyone was very accommodating from the time I walked into the office.

April 13, 2018

excellent office and staff.

April 09, 2018

The doctor was concerned about what was going on. Great Doctor.

April 04, 2018

they were friendly helpful and knowledgeable

March 09, 2018

I really liked the doctor he was very thorough

February 28, 2018

All good.

February 27, 2018

Dr. Ayasso was very kind, compassionate, personable and knowledgeable and practical. Liked him very, very much.

February 26, 2018

The doctor was very considerate, listened well, and caring. He's also very knowledgable.