Search for a UPMC doctor near you

Narrow your search:

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.

Verify Your Insurance

Please call the physician's office to verify insurance coverage prior to scheduling an appointment.


Internal Medicine

Sub Specialty:

Hospital Affiliation(s):
UPMC Children's Hospital of Pittsburgh
UPMC Shadyside
UPMC McKeesport
UPMC Presbyterian
UPMC Mercy
UPMC Magee-Womens Hospital

Language Spoken:

Patient Satisfaction Ratings:
4.9 Stars
58 Patient
Satisfaction Ratings
Learn About Our Survey


Digestive Disorders Center (DDC) - Primary Patient Center
UPMC Presbyterian
200 Lothrop St.
Digestive Disorders Ctr., 3rd Floor
Pittsburgh, PA 15213
Office Phone:
(412) 647-8666


Gastroenterology, American Board of Internal Medicine


MD, Jefferson Medical College, Philadelphia, PA

Thomas Jefferson University Hospital,
Philadelphia, PA

University of Chicago Medical Center,
Chicago, IL

Loyola University Medical Center,
Maywood, IL

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.

March 20, 2019

Dr. Chennot, Dr. Slivka and staff are the best

March 20, 2019

excellent care

February 13, 2019

Dr. Chennat was very nice and listened to my concerns with my bowel issues. Was pleased that she ordered a rectal manometry on March 11 at 1:00pm to see why I don't get any urge to move my bowels. However I was very very disappointed the next day when nurse called and told me they cancelled the test. Told me to drink a bottle of citrate of magnesium up to 3 times and call them in 3 months. I go a week and have no urge to move my bowels until I take something. Heard this center was the best and this issue would be addressed and disappointed that they did no test to check way I have no urge to move my bowels.

February 13, 2019

I think she is the best MD for my problem

January 16, 2019

Dr Chennat and her RN Laura are always very respectful, helpful, and get back to me in a prompt fashion whenever I have any questions for them.

January 09, 2019

a sudden flareup was diagnosed as diverticulitis , Dr Chennat and Presby were highly recommended. I'm very impressed with her and her team and the hospital, knowing I got the best of care

December 12, 2018

The Dr was great and took time explaining things related to my care.

November 28, 2018

very nice and informative

November 21, 2018

good experience hoping medical problem will be resolved.

November 14, 2018

Very happy with the medical care, insurance help line and other professionals I have met at UPMC. Everyone is courteous and helpful.