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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 (2)

The overall average patient rating of Dr. Augustus Mantia is Excellent. Dr. Mantia has been reviewed by 10 patients who have provided 2 comments. The rating is 4.5 out of 5 stars.

Patient Ratings
Ease of Appointment 2.8
Promptness 2.3
Courteous Staff 3.4
Accurate Diagnosis 3.9
Bedside Manner 3.9
Spends Time with Me 4.2
Follows Up After Visit 3.2

Specialties & Research

Dr. Augustus Mantia, MD is board certified in Internal Medicine and Gastroenterology.

  • He has special expertise in 2 areas:
  • Colon Cancer
  • Colonoscopy

Education & Awards

Dr. Mantia graduated from State University of New York Downstate, Brooklyn. He has 1 awards.

Compassionate Doctor Recognition (2011 - 2012)


Dr. Mantia has 14 hospital affiliations:

  • Stony Brook University Hospital 
  • St Catherine Of Siena Medical Center 


  • Russian
  • Italian
  • Spanish

> > > > Dr. Augustus Mantia, MD

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Additional Information
Dr. Augustus Gerard Mantia MD is a male Internist, has 37 years of experience and practices in Internal Medicine and Gastroenterology.
Where does Dr. Augustus G. Mantia practice?
Dr. Augustus Mantia has 3 office locations.
Dr. Augustus Mantia practices Internal Medicine and Gastroenterology near Nesconset, NY.
Additional practice locations include: Riverhead, NY and Huntington, NY.
See Nesconset Internists and Nesconset Gastroenterologists.