4.8
4 Ratings with 1 written Review

Overview based on verified provider data
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| Dr. John Patrick Brennan | Dr James Maisel, MD | Dr. Sandra C Belmont, OD | Dr. Stephen M Kronenberg, MD |
| Ophthalmology | Ophthalmology | Ophthalmology | Ophthalmology |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | |
| 62 Years of Experience | 47 Years of Experience | 49 Years of Experience | |
| No Virtual Visit Option | No Virtual Visit Option | Virtual Visit Available | No Virtual Visit Option |
| Speaks Spanish, English | Speaks English, Italian | Speaks English | Speaks English |
| Manhasset , NY | Hicksville , NY | New York , NY | New York , NY |
| Med School: University College Dublin School Of Medicine And Medical Science | Med School: Suny Downstate Medical Center College Of Medicine | Med School: Universite Libre De Bruxelles Faculte De Medecine | |
Current Profile | View Profile | View Profile | View Profile |
Dr. John Patrick Brennan holds an active medical license in the state of New York.
Medical Doctor with an active medical license in the state of New York.
Completed their residency at Long Island College Hospital.
Graduated from University College Dublin School Of Medicine And Medical Science in 1964.
Dr. Brennan's NPI number is 1932285772.










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