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Internal Medicine

Sub Specialty:

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

Patient Satisfaction Ratings:
5 Stars
160 Patient
Satisfaction Ratings
Learn About Our Survey


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

50 Berry Rd.
Washington, PA 15301
Office Phone:
(724) 222-1125


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

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.

July 17, 2019


June 24, 2019

Dr. Mathier is one of the best doctors I have ever had. He is always kind, compassionate, concerned, and most important, knowledgeable. I have appreciated him so much over the years that he has treated me.

June 24, 2019

great doctor

June 19, 2019

I'm satisfied with provider. I always have good experiences with this provider

June 19, 2019

Dr Mathier best drive met

June 19, 2019

I was really glad to have Dr Mathier and look forward to working with him in my health journey

June 17, 2019

I am thankful I have Dr. Mathier as a care provider. He is an excellent doctor who treats his patients with courtesy and respect.

May 29, 2019

I have been a patient of Dr. Mathier for the past 15 years. I trust him completely with overseeing my health [as I have a rare chronic condition], even more than I trust the judgment of my PCP.

May 20, 2019

The doctors and staff that work with Dr. Mathier are amazing people. Never been around such great providers. Thank You,

May 09, 2019

Dr Michael Mathier has such empathy and compassion for his patients. He takes the time to thoroughly explain every detail. I feel so incredibly blessed to be under his care! With heart disease often comes anxiety of the disease. He and his team address every single aspect of whole mind and body care, which completely reassures me. I recommend Dr Mathier to anyone lucky and blessed enough to be his patient! Very Grateful!