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Dr. Mac Greganti, MD
Internist, Geriatric Specialist (elderly care)

Video profile
Accepting new patients
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 4 patients who have provided 2 comments. The rating is 4 out of 4 stars.

Patient Ratings
Ease of Appointment 3.3
  • Currently 3.3333333333333 of 4 stars
Promptness 3.7
  • Currently 3.6666666666667 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 1 awards.

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 

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Additional Information
Dr. Mac Andrew Greganti MD is a male Internist and practices in Internal Medicine and Geriatric Medicine.
Where does Dr. Mac A. Greganti practice?
Dr. Mac Greganti has 3 office locations.
Dr. Mac Greganti practices Internal Medicine and Geriatric Medicine near Chapel Hill, NC.
See Chapel Hill Internists and Chapel Hill Geriatric Doctors.