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Dr. Mac Greganti, MD
Dr. Mac Andrew Greganti MD is a male Internist and practices in Internal Medicine and Geriatric Medicine.
Video profile
Dr. Mac Greganti has 4 office locations.
101 Manning Dr
University of North Carolina at Chapel Hill, Chapel Hill, NC 27514

Phone Number
Locations and availability (4)
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

  • Currently 4 of 4 stars
Patient comments (2)

The overall average patient rating of Dr. Mac Greganti is Excellent. Dr. Greganti has been reviewed by 2 patients who have provided 2 comments. The rating is 4 out of 4 stars.

Patient Ratings
Ease of Appointment 3.0
  • Currently 3 of 4 stars
Promptness 3.5
  • Currently 3.5 of 4 stars
Courteous Staff 4.0
  • Currently 4 of 4 stars
Accurate Diagnosis 4.0
  • Currently 4 of 4 stars
Bedside Manner 4.0
  • Currently 4 of 4 stars
Spends Time with Me 4.0
  • Currently 4 of 4 stars
Follows Up After Visit 4.0
  • Currently 4 of 4 stars

Specialties & Research

Dr. Mac Greganti, MD is board certified in Internal Medicine.

  • He has special expertise in 2 areas:
  • Dementia Related Behavioral Disorders
  • Geriatric Medicine

Education & Awards

Dr. Greganti graduated from Medical School: MD, University of Mississippi, Jackson, MS. He has 2 awards.

John Randolph and Helen Barnes Chambliss Distingui
Castle Connolly America's Top Doctors® (2002 - 2008, 2010 - 2014)


Dr. Greganti has 3 hospital affiliations:

  • University of North Carolina Hospitals at Chapel Hill 
  • University of North Carolina Hospitals 
  • North Carolina Memorial Hospital - UNC 

Accepted Insurance Plans

Dr. Greganti accepts these health insurances in at least one office:

  • United Healthcare - 15 plans
  • Blue Cross Blue Shield of North Carolina - 2 plans
  • Evercare - 2 plans
  • Great-West Healthcare - 1 plan
  • Humana - 2 plans
  • Cigna - 2 plans
  • USA H & W Network - 1 plan

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Additional Information
Where does Dr. Mac A. Greganti practice?
Dr. Mac Greganti practices Internal Medicine and Geriatric Medicine near Chapel Hill, NC.
See Chapel Hill Internists and Chapel Hill Geriatric Doctors.