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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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Internal Medicine

Sub Specialty:

Hospital Affiliation(s):
UPMC St. Margaret
UPMC Shadyside
UPMC Mercy
UPMC Passavant
UPMC Presbyterian

Language Spoken:

Patient Satisfaction Ratings:
5 Stars
151 Patient
Satisfaction Ratings
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University of Pittsburgh Physicians

UPMC Heart and Vascular Institute
UPMC Presbyterian
200 Lothrop St.
Suite 5B
Pittsburgh, PA 15213
Office Phone:
(412) 647-6000

UPMC St. Margaret - Medical Arts 200
200 Delafield Rd.
Suite 3010
Pittsburgh, PA 15215
Office Phone:
(412) 781-4860

UPMC Mercy Professional Building
1350 Locust St.
Buidling C, Suite G - 100
Pittsburgh, PA 15219
Office Phone:
(412) 232-9030


Advanced Heart Failure and Transplant Cardiology, American Board of Internal Medicine
Cardiovascular Disease, American Board of Internal Medicine


MD, Columbia University Hospital, New York, NY

Massachusetts General Hospital,
Boston, MA

Massachusetts General Hospital,
Boston, MA

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

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 19, 2016

I have never felt as comfortable around a doctor or a nurse as I do with Dr. Mathier , his nurse or any member of his staff

September 15, 2016


August 25, 2016

Dr. Mathier always listens and answers all of my questions and concerns. He takes great care of me and my family.

August 22, 2016

Dr. Michael Mathier is the BEST doctor ever! I feel confident and safe in his care. He is a kind man who really cares about his patients. He should be given the highest honors in the medical field.

August 10, 2016

Very pleasant Dr. Explained things well.

August 04, 2016

Dr. Matheir is just great.

August 04, 2016

Dr Mathier was seen as a consult at the request of the cardio thoracic surgeon he is professional and respectful in patient interaction and seems to genuinely care about the individual patient

August 01, 2016

I trust dr.Mathier I think he's an excellent cardiologist and a very intelligent person

August 01, 2016

I feel that I get excellent care from Dr. Michael Mathier and his staff. I could not ask for a better experience.

July 28, 2016

This visit ended up with a hospital stay due to my condition. The staff that participated in my care were amazing.