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Pulmonary Disease

Sub Specialty:
Critical Care

Hospital Affiliation(s):
UPMC Presbyterian
UPMC St Margaret
UPMC Horizon
UPMC Northwest
UPMC McKeesport
UPMC Jameson

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


Division of Pulmonary, Allergy & CCM
Falk Medical Building (Comprehensive Lung Center)
3601 Fifth Ave.
4th Floor
Pittsburgh, PA 15213
Office Phone:
(412) 648-6161


Critical Care Medicine, American Board of Internal Medicine
Internal Medicine, American Board of Internal Medicine
Pulmonary Disease, American Board of Internal Medicine


MD, Vanderbilt University School of Medicine, Nashville, TN

University of Pittsburgh School of Medicine,
Pittsburgh, PA

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.

November 04, 2019

Dr Marc Gauthier is very thorough and explains everything very well.

October 07, 2019

Dr. Marc Gauthier was excellent.

September 09, 2019

Dr Gauthier was amazingly sweet and very careful why he said and showed true compassion to me for the loss of my son that was killed this past January. He didn't have to mention it or talk to me about it because it didn't have anything to do with my visit there for asthma. He and his staff make me feel like they care about my whole well being and not just the asthma specialty.

August 19, 2019

I had an extremely positive experience, my first time at UPMC. I am positive that Dr. Gauthier will work as hard as I will to find some answers to my asthma issues.

July 29, 2019

He always listens to what I have to say and answers any questions I have plus he explains all of my tests.

July 22, 2019

Dr Marc Gauthier does an excellent job. He explains everything so clearly and doesn't rush you through an office visit. He has an assistant named Kathy that is also excellent and will answer any question you may have between visits.

April 29, 2019

I had a very experience with Dr. Marc C Gauthier. He took adequate time to understand my condition and he was available by email to further discuss any issues. His nurse, Cathy Vitari, RN, was excellent and a great help to me.

March 13, 2019

Dr. Gauthier is an excellent physician. He demonstrates compassion and concern for my situation. He uses effective listening techniques to ensure understanding of my concern, and speaks using easy to understand wording to explain/describe my condition and treatment plan. Very thorough.

February 28, 2019

Dr Gauthier & his staff are a asset to UPMC. I can't say enough of good things about them.

November 26, 2018

Dr. Gautheir is a wise caring Doctor that truly cares about his patients.