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).
- Currently 2.5 of 4 stars
The overall average patient rating of Dr. Jeffrey Gretz is Good. Dr. Gretz has been reviewed by 2 patients who have provided 1 comments. The rating is 2.5 out of 4 stars.
|Ease of Appointment||
|Spends Time with Me||
|Follows Up After Visit||
Specialties & Research
Dr. Jeffrey Gretz, DO is board certified in Internal Medicine.
He has special expertise in 2 Areas, including Diabetes and Diabetes Complications.
More Specialties & Research
Education & Awards
Dr. Gretz graduated from Des Moines University.More Education & Awards
Dr. Gretz has 7 hospital affiliations:
- Alle-Kiski Medical Center
- Allegheny General Hospital
Accepted Insurance Plans
Dr. Gretz accepts these health insurances in at least one office:
- United Healthcare - 2 plans
- Highmark Blue Cross Blue Shield - 15 plans
- Geisinger Health Plan - 5 plans
- Cigna - 2 plans
- Humana - 2 plans
- Great-West Healthcare - 1 plan
- Gateway Health Plan - 2 plans
More Accepted Insurance
Learn more about Dr. Jeffrey Gretz:
View the full profile to get information on:
- What's important to you
View full profile
Similar doctors nearby
- Additional Information
- Where does Dr. Jeffrey R. Gretz practice?
Dr. Jeffrey Gretz practices Internal Medicine near Canonsburg, PA.
See Canonsburg Internists.
- Similar Physician Names
- Dr. Geoffrey Gretz