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License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

Patient Reviews

Patient comments (10)

The overall average patient rating of Dr. Gretchen Ahrendt, Surgeon is Excellent. Dr. Ahrendt has been reviewed by 25 patients who have provided 10 comments. The rating is 4.5 out of 5 stars.

Patient Ratings
Ease of Appointment 4.4
Promptness 4.2
Courteous Staff 4.2
Accurate Diagnosis 4.4
Bedside Manner 4.3
Spends Time with Me 4.2
Follows Up After Visit 4.3

Specialties & Research

Dr. Gretchen Ahrendt, MD is board certified in Surgery.

  • She has special expertise in 3 areas:
  • Breast Cancer
  • Breast Diseases
  • Endocrine Disorders

Education & Awards

Dr. Ahrendt graduated from Johns Hopkins University, Baltimore. She has 4 awards.

Castle Connolly's Top Doctors™ (2012 - 2013)
Patients' Choice 5th Anniversary Award (2013)
Patients' Choice Award (2009 - 2013)
Compassionate Doctor Recognition (2009 - 2010, 2012 - 2013)


Dr. Ahrendt has 8 hospital affiliations:

  • UPMC Horizon 
  • UPMC South Side 

> > > Dr. Gretchen Ahrendt, MD

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Additional Information
Dr. Gretchen McGuire Ahrendt MD is a female Surgeon, has 21 years of experience and practices in Surgery.
Where does Dr. Gretchen M. Ahrendt practice?
Dr. Gretchen Ahrendt has 4 office locations.
Dr. Gretchen Ahrendt practices Surgery near Cranberry Twp, PA.
Additional practice locations include: Wexford, PA and Pittsburgh, PA.