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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 (19)

The overall average patient rating of Dr. John Greco is Good. Dr. Greco has been reviewed by 47 patients who have provided 19 comments. The rating is 4 out of 5 stars.

Patient Ratings
Ease of Appointment 4.3
Promptness 3.9
Courteous Staff 4.0
Accurate Diagnosis 4.6
Bedside Manner 4.3
Spends Time with Me 4.4
Follows Up After Visit 4.5

Specialties & Research

Dr. John Greco, MD is board certified in Ophthalmology.

  • He has special expertise in 1 area:
  • Glaucoma

Education & Awards

Dr. Greco graduated from University of Illinois at Chicago. He has 1 awards.

Compassionate Doctor Recognition (2015)


Dr. Greco has 10 hospital affiliations:

  • Jersey Shore University Medical Center 
  • Monmouth Medical Center 


  • Hindi
  • Spanish

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Additional Information
Dr. John S Greco MD is a male Ophthalmologist and practices in Ophthalmology.
Where does Dr. John S. Greco practice?
Dr. John Greco has 1 office location.
Dr. John Greco practices Ophthalmology near Red Bank, NJ.
See Red Bank Ophthalmologists.