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Internal Medicine

Sub Specialty:

Hospital Affiliation(s):
UPMC Shadyside
UPMC Horizon
UPMC McKeesport
UPMC Presbyterian

Language Spoken:

Patient Satisfaction Ratings:
4.9 Stars
132 Patient
Satisfaction Ratings
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University of Pittsburgh Physicians

Division of Gastroenterology, Hepatology & Nutrition
Shadyside Medical Building
5200 Centre Ave.
Suite 409
Pittsburgh, PA 15232
Office Phone:
(412) 623-3105

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, University of Pennsylvania School of Medicine, Philadelphia, PA

University of Michigan Medical School,
Ann Arbor, MI

University of Chicago Medical Center,
Chicago, 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

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Recommend This Provider to Family/Friends

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Provides Easy to Understand Information

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Patient Comments

Patient comments are gathered from our Press Ganey Patient Satisfaction Survey and are displayed in their entirety. Patients are de-indentified for confidentiality and patient privacy.

September 12, 2016

I trust Dr. Scwartz and think that he does everything possible to help me get my Crohn's into remission.

August 08, 2016

I am recommending him to my friend!

July 21, 2016

Everyone was excellent.

July 21, 2016

my appointment was set for 3:40pm. I didn't see the doctor until 4:40pm. I understand thing happen but this is unacceptable. If you are running that far behind you should call and let the patient know.

July 18, 2016

I trust Dr. Marc Schwartz with my health needs. He is a nice person and great doctor.

June 13, 2016

Very positive experience. Dr Schwartz is very caring, understanding, and concerned about me and my care.

June 09, 2016

I absolutely love Dr Swartz I met him shortly after I was diagnosed with chrons I had already been through a few GI I felt were not concerned with my best interest I met him in the ER and I've been seeing him ever since another GI doctor I was seeing was supposed to be one of the best in Pittsburgh if you ask me it should be him

June 09, 2016

this was my first appointment. I liked the doctor and his staff. I believe he will do what he can to help me with my problems.

June 06, 2016

Great...and thorough visit

May 16, 2016

well i like my doctor however the pain really isnt treated all that well honestly but hes really trying to figure it out which gives me hope and i will continue working with him till we figure out what works and what i feel safe taking and hopefully get the severe pain and severe symptoms of my condition in check