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Internal Medicine

Sub Specialty:
Infectious Diseases

Hospital Affiliation(s):
UPMC Presbyterian

Patient Satisfaction Ratings:
5 Stars
65 Patient
Satisfaction Ratings
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Center for Care of Infectious Diseases
Falk Medical Building
3601 Fifth Ave.
7th Floor
Pittsburgh, PA 15213
Office Phone:
(412) 647-7228


Infectious Disease, American Board of Internal Medicine
Internal Medicine, American Board of Internal Medicine


MD, Temple University School of Medicine, Philadelphia, PA

Maimonides Medical Center,
Brooklyn, NY

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 22, 2017

a very good team they have

September 13, 2017

good experience

September 08, 2017

I enjoyed my visit very nice everybody I felt dr and assistant listened to me

August 16, 2017

Dr McMahon seems to care and listens well to me. I am just getting use to her after Dr Vergis left. I was under his care for 12 years. He was the greatest. I believe Dr McMahon will prove to be someone I can trust and depend on. She does know what she is doing and talks about certain situations which makes me confident in her. She does show empathy for me and that is important. A very good personality and I feel that I could talk to her about anything without being embarrassed, which is very inportant to me.

July 21, 2017

Dr MacMahon has always be informative ,attentative to all my concerns and addresses all my questions.

July 07, 2017

the whole staff of pact are very friendly and warm hearted people.dr. debroah mcmahon is the best , she's so compassionate and caring

May 26, 2017

The provider shows that she cares about my health.

April 28, 2017

dr. McMahon and her fellowship student were caring, compassionate, understanding, well prepared, involved, interested in the conversation, logical in advice and projected / future care

April 19, 2017

I have never had a bad experience with Dr McMahon. She is always professional, knowledgeable and compassionate.

April 05, 2017

the doctor McMahon is a caring doctor she may take a while but it's worth it all the way so with staff nice people