
Highlights
Age Groups Seen
- Adult
- Older Adult
Languages
- English
In-Network Plans
View All Accepted Plans (22)Gender
MaleAbout Marc C. Gauthier
Marc Gauthier, MD, specializes in pulmonology and is certified in internal medicine, critical care medicine, and pulmonary disease by the American Board of Internal Medicine. He practices at UPMC St. Margaret, UPMC East, UPMC Presbyterian, UPMC Somerset, UPMC Horizon, and UPMC McKeesport. Dr. Gauthier is affiliated with University of Pittsburgh Physicians, Department of Medicine, Division of Pulmonary, Allergy, and Critical Care Medicine. He completed his residency at the University of Pittsburgh School of Medicine, and his medical degree at Vanderbilt University School of Medicine.
Dr. Gauthier specializes in treating patients with severe asthma.
This provider is affiliated with UPMC.

Provider Type
Physician
Locations
- UPMC Comprehensive Lung Center - Westgate
- 2004 West State Street, New Castle, PA 16101
- phone: 724-698-1697
- UPMC Comprehensive Lung Center - Falk
- 3601 5th Avenue, Floor 4, Pittsburgh, PA 15213
- phone: 412-946-2730
Expertise
Education
University of Pittsburgh School of Medicine
FellowshipUniversity of Pittsburgh School of Medicine
ResidencyVanderbilt University School of Medicine
Medical EducationBoard Certifications
Critical Care Medicine
American Board of Internal MedicineInternal Medicine
American Board of Internal MedicinePulmonary Disease
American Board of Internal MedicineInsurance
- UPMC for Life
- UPMC for You
- UPMC Health Plan
- Aetna
- Amerihealth Caritas
- Caresource
- Cigna
- Gateway
- Geisinger Health Plan
- Highmark
- Humana
- Independent Health
- Medical Mutual of OH
- Medicare
- Non-PA Medical Assistance
- PA Health And Wellness
- PA Medical Assitance
- Palmetto
- Tricare
- Unison
- United Healthcare
- Veterans Choice
Ratings & Reviews
4.9 out of 5
55 ratings, 16 reviewsThe Patient Satisfaction Rating is an average of all responses to the care provider related questions shown below from our survey. Patients that are treated in outpatient or hospital environments may receive different surveys, and the volume of responses will vary by question.
- 4 out of 5 starsReviewed on 6/2/2025
Always willing to listen and makes me feel heard; open to looking outside the box and treating Long COVID patients like me who might not fit in a particular category. Thoroughly explained PFT results when asked and did so in a way I understood! Thank you!!!!!
- 5 out of 5 starsReviewed on 5/5/2025
Dr Gauthier us the best! He listens to all my concerns and has a good plan moving forward.
- 5 out of 5 starsReviewed on 3/17/2025
Did not feel rushed. He wanted to make sure that all of my questions/concerns were addressed.
- 5 out of 5 starsReviewed on 3/10/2025
Dr Gauthier is always amazing. Very concerned and makes sure I understand all details and options in deciding what is best for my care.
- 5 out of 5 starsReviewed on 3/10/2025
She was very through and helpful
- 5 out of 5 starsReviewed on 2/24/2025
Without the interface with Dr. Gauthier I would In all likelihood be dead.It took him 20 minutes to determine that it was asthma that was causing all of my degenerative health Issues that over 9 other specialist could not Identify for over 2 years.
- 5 out of 5 starsReviewed on 2/17/2025
Dr. Gautier is brilliant. Appreciate him being my doctor.
- 5 out of 5 starsReviewed on 2/17/2025
Very satisfied with doctor and our discussions about my concerns and treatments.
- 5 out of 5 starsReviewed on 12/9/2024
Dr Gauthier is wonderful. He explained things in a way I could understand and offered me several options for my care plan to make sure it met my needs and lifestyle.
- 5 out of 5 starsReviewed on 9/9/2024
I have recommended 3 people already. I love Dr Marc G he help me get through a very difficult medical problem!
- 5 out of 5 starsReviewed on 5/6/2024
Dr reviewed everything with me gave me options it was a very productive appointment
- 5 out of 5 starsReviewed on 12/11/2023
Dr. Marc Gauthier is, in one word, excellent! Great balance of knowledge and empathy.
- 5 out of 5 starsReviewed on 11/13/2023
Amazing Dr., caring, excellent communication
- 5 out of 5 starsReviewed on 11/6/2023
Dr. Gaughtier is Incredible
- 5 out of 5 starsReviewed on 9/11/2023
He was excellent and delivered care in a collaborative manner.
- 5 out of 5 starsReviewed on 7/10/2023
Previously stated; Dr. Gauthier is an excellent physician.