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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).

Learn more about Dr. Jeffrey Gretz:

View the full profile to get information on:

  1. Qualifications
  2. What's important to you

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Patient Reviews

4.0
  •  
(10)
Patient comments (3)

The overall average patient rating of Dr. Jeffrey Gretz is Good. Dr. Gretz has been reviewed by 10 patients who have provided 3 comments. The rating is 4 out of 5 stars.

Patient Ratings
Ease of Appointment 4.3
  •  
Promptness 3.7
  •  
Courteous Staff 4.3
  •  
Accurate Diagnosis 4.3
  •  
Bedside Manner 4.5
  •  
Spends Time with Me 4.3
  •  
Follows Up After Visit 3.7
  •  

Specialties & Research

Dr. Jeffrey Gretz, DO is board certified in Internal Medicine.

  • He has special expertise in 2 areas:
  • Diabetes
  • Diabetes Complications

Education & Awards

Dr. Gretz graduated from Des Moines University.


Affiliations

Dr. Gretz has 8 hospital affiliations:

  • Saint Clair Memorial Hospital 
  • Allegheny General Hospital 

> > > > Dr. Jeffrey Gretz, DO

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Additional Information
Dr. Jeffrey R Gretz DO is a male Internist, has 19 years of experience and practices in Internal Medicine.
Where does Dr. Jeffrey R. Gretz practice?
Dr. Jeffrey Gretz has 1 office location.
Dr. Jeffrey Gretz practices Internal Medicine near Canonsburg, PA.
See Canonsburg Internists.