Summary

Dr. John Passarelli is an ophthalmologist with over five decades of medical experience, having earned his medical degree from Downstate Medical Center in Brooklyn, New York. He completed his residency training at multiple respected institutions, including St. Clare's Hospital, St. Vincent's Hospital, and Jamaica Hospital between 1980 and 1983. Dr. Passarelli is board-certified in ophthalmology by the American Board of Ophthalmology, earning this certification in 1989. He provides care to patients in English.

Dr. Passarelli practices at Good Samaritan University Hospital and maintains multiple SightMD locations throughout New York, including Brentwood, Sayville, West Islip, and Hauppauge. His clinical expertise focuses on treating cataracts and astigmatism, conditions that commonly affect vision clarity. He performs comprehensive eye exams and specializes in cataract surgery to restore patients' sight. Additionally, Dr. Passarelli conducts retinal imaging to evaluate the health of the eye's inner structures. Patients rate his care with an average score of 4.6 out of 5 stars.
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Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 4.6
  • 54 years of experience
  • 18 insurance plans accepted
  • speaks English
  • St. Vincent’s Hospital
  • 54 written reviews
  • 1 award
  • 1 specialty
  • 11 areas of expertise
  • 1 board certification
  • 1 hospital affiliation
  • 4 office locations
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Awards

  • Vitals Preferred Provider

    • Vitals Preferred Provider Award
      • Preferred Provider badge recognizes providers that are committed to transparency, responsiveness and great service to patients, and have earned a high patient satisfaction rating.

  • Click for our Methodology

Office Locations

John Passarelli has 4 locations

SightMD

601 Suffolk AveBrentwood, NY 11717
Mon7:30 am - 6:00 pm
Tue7:30 am - 6:30 pm
Wed7:00 am - 7:00 pm
Thu7:30 am - 6:30 pm
Fri7:30 am - 6:30 pm
Sat7:30 am - 1:00 pm
Sun9:00 am - 1:00 pm

SightMD

153 Main StSayville, NY 11782
Mon7:30 am - 6:30 pm
Tue7:30 am - 5:30 pm
Wed7:30 am - 6:30 pm
Thu8:30 am - 6:00 pm
Fri8:30 am - 11:30 am
Sat8:30 am - 1:00 pm
SunClosed

SightMD

786 Montauk HwyWest Islip, NY 11795
MonClosed
Tue8:00 am - 5:30 pm
Wed8:00 am - 5:30 pm
Thu10:00 am - 6:00 pm
FriClosed
SatClosed
SunClosed

SightMD

110 Marcus Blvd Ste 400Hauppauge, NY 11788
Mon8:30 am - 5:00 pm
Tue8:30 am - 5:00 pm
Wed8:00 am - 4:30 pm
Thu8:00 am - 6:30 pm
Fri8:00 am - 4:00 pm
Sat8:00 am - 4:00 pm
Sun8:00 am - 12:00 pm

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John Passarelli, MDDr James Maisel, MDDr. George Tung, MDDr. Sing Your Li, MD
OphthalmologyOphthalmologyOphthalmologyOphthalmology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.6 
4.9 
3.9 
54 Years of Experience 43 Years of Experience 19 Years of Experience
No Virtual Visit Option No Virtual Visit Option Virtual Visit Available Virtual Visit Available
Speaks English Speaks English, Italian Speaks English, Spanish Speaks English
Brentwood , NYHicksville , NYBellmore , NYBellmore , NY
Med School: Downstate Med Center Brooklyn Ny Med School: Weill Cornell Medical College Med School: Weill Cornell Medical College
Current Profile
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Insurance Plans Accepted by John Passarelli

  • Blue Cross Blue Shield (BCBS) of Illinois
  • Blue Cross Blue Shield (BCBS) of Kansas City
  • Blue Cross Blue Shield (BCBS) of Louisiana
  • Blue Cross Blue Shield (BCBS) of Massachusetts
  • Blue Cross Blue Shield (BCBS) of Michigan
  • Blue Cross Blue Shield (BCBS) of Minnesota
  • Blue Cross Blue Shield (BCBS) of Mississippi
  • Blue Cross Blue Shield (BCBS) of Oklahoma
  • Blue Cross Blue Shield (BCBS) of Rhode Island
  • Blue Cross Blue Shield (BCBS) of Tennessee
  • Blue Cross Blue Shield (BCBS) of Texas
  • Blue Cross Blue Shield (BCBS) of Western New York
  • Blue Shield of Northeastern New York
  • Capital BlueCross
  • Empire Blue Cross Blue Shield (BCBS)
  • Excellus Blue Cross Blue Shield (BCBS)
  • Florida Blue - Blue Cross Blue Shield (BCBS) of Florida
  • Independence Blue Cross Blue Shield (BCBS)

Medical Specialties

John Passarelli has the following specialty

Specialty Expertise

John Passarelli has the following 11 areas of expertise

  • Blindness
  • Cataract
  • Diabetic Retinopathy
  • Eye Exam
  • Eye Pain
  • Glaucoma
  • Lasik Surgery
  • Lens Implants (Intraocular Lens Implantation)
  • Macular Degeneration
  • Refractive Surgical Procedures
  • Vision Issues

Certifications, License, & Education

54 Years Experience

John Passarelli holds an active medical license in the state of New York. They are board certified in Ophthalmology by the American Board of Ophthalmology.

Board Certifications

Board certified in Ophthalmology by the American Board of Ophthalmology in 1989.

Medical License

Medical Doctor with an active medical license in the state of New York that expires in 2027.

Education & Training

Residency

Completed their residency at St. Vincent’s Hospital in 1983, St. Clare’s Hospital in 1982, and Jamaica Hospital in 1980.

Medical School

Graduated from Downstate Med Center Brooklyn Ny in 1978, Autonomous University of Guadalajara in 1977, and University of Notre Dame in 1972.

NPI Number

John Passarelli's NPI number is 1679682702.

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Frequently Asked Questions

Is John Passarelli accepting new patients?
John Passarelli is accepting new patients on Vitals. View John Passarelli's profile on Vitals to make an appointment.
Does John Passarelli accept my insurance?
You can see the insurance plans that John Passarelli accepts on their Vitals profile.
What languages does John Passarelli speak?
John Passarelli speaks English.
Which hospitals is John Passarelli affiliated with?
John Passarelli is affiliated with Good Samaritan University Hospital.
Where is John Passarelli's office located?
John Passarelli's office is located at 601 Suffolk Ave, Brentwood, NY, 11717.

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