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Sub Specialty:
Gynecology (Practice Limited to Gynecology)

Hospital Affiliation(s):
Magee-Womens Hospital of UPMC

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

Midlife Health Center at Magee Womens Hospital
Passavant Medical Office Bldg. #6
20130 Rt.19
Suite 2300
Cranberry Twp., PA 16066
Office Phone:
(724) 934-1600

Magee-Womens Hospital of UPMC
300 Halket St.
Suite 5710
Pittsburgh, PA 15213
Office Phone:
(412) 641-8889

Zoll Building
121 Freeport Rd.
Suite 110
Blawnox, PA 15238
Office Phone:
(412) 784-2797


Obstetrics & Gynecology, American Board of Obstetrics and Gynecology


MD, University of Virginia Medical School , Charlottesville, VA

Medical College of Virginia,
Richmond, VA

Appointment Information

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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.

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Patient Ratings

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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.

June 05, 2017

Visiting Dr. Peterson's office has always been a pleasant experience.

May 22, 2017

everything went smoothly. I especially appreciated not having to wait a long time in the exam room.

May 22, 2017

dr mary Peterson always pays attention to my needs...excellent doctor... staff is quite pleasant.

May 16, 2017

Dr Peterson is always up to date, very respectful and I trust her professional judgment. That is why I have been her patient for such a long time!

May 01, 2017

Dr. Peterson is wonderful, as is her staff. My friend who was with me asked if she is taking new patients. She was inpressed with the overall experince I had

May 01, 2017

dr Peterson & her staff are always courteous & take me in a timely manner. They take the time to answer all my questions when needed.

April 24, 2017

First visit after move to area - excellent experience; very impressed with the provider.

April 18, 2017

I LOVE Dr. Peterson. She is responsive, caring and professional. She should get an award for being a truly well-rounded physician/gynecologist. She is quite knowledgeable and at the same time, witty and easily approachable. I recommend her to EVERYONE.

April 18, 2017

My experience at Dr. Peterson's office is and has always been superb. She and her team are terrific.

April 03, 2017

Dr. Peterson is always concerned and helpful. I am happy she is my doctor.