Summary

Dr. William Kasper specializes in ophthalmology with over six decades of experience treating eye conditions and vision problems. He earned his medical degree from the Catholic University of Louvain Faculty of Medicine and completed his residency training at Winthrop University Hospital in 1968 and Nassau County Medical Center in 1971. Dr. Kasper became board certified in ophthalmology through the American Board of Ophthalmology in 1974. He provides care in English.

Dr. Kasper practices at NYU Langone Hospital Long Island and sees patients in Garden City, New York. His expertise includes treating common eye conditions such as blepharitis, cataracts, and chalazion. He performs comprehensive eye exams, dilated eye exams, and retinal imaging to diagnose and monitor various eye health concerns. Patients have given him an average rating of 4.7 stars for his care.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 4.7
  • 64 years of experience
  • 47 insurance plans accepted
  • speaks English
  • Nassau County Medical Center
  • 43 written reviews
  • 1 award
  • 1 specialty
  • 12 areas of expertise
  • 1 board certification
  • 1 hospital affiliation
  • 1 office location
  • 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 Location

SightMD

1055 Franklin Ave Ste 100Garden City, NY 11530
Mon7:30 am - 5:00 pm
Tue7:30 am - 4:00 pm
Wed7:30 am - 6:00 pm
Thu7:30 am - 3:00 pm
Fri8:00 am - 4:30 pm
Sat7:30 am - 2:00 pm
Sun8:30 am - 12:30 pm

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Dr. William Kasper, MD
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Dr. William Kasper, MDDr. Alexander Rabinovich, MDDr. Craig Jon Moskowitz, MD, FRCSCDr. George A Cioffi, MD
OphthalmologyOphthalmologyOphthalmologyOphthalmology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.7 
4.6 
4.7 
4.7 
64 Years of Experience 22 Years of Experience 26 Years of Experience 39 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option Virtual Visit Available
Speaks English Speaks English, Spanish, Russian Speaks English, French Speaks English, Spanish
Garden City , NYBrooklyn , NYNew York , NYNew York , NY
Med School: Catholic University of Louvain Faculty of Medicine Med School: Upstate Medical University Med School: Northeast Ohio Medical University Med School: University Of South Carolina School Of Medicine Columbia
Current Profile
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Insurance Plans Accepted by Dr. William Kasper

  • 1199SEIU
  • AARP
  • Aetna
  • Aetna - Medicare (Advantage HMO)
  • Anthem Blue Cross
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield - IPA
  • Blue Cross Blue Shield - Medicare (Advantage HMO)
  • Cigna
  • Cigna-HealthSpring - Medicare (Advantage HMO)
  • ConnectiCare
  • Elderplan
  • EmblemHealth
  • EyeMed
  • Fidelis Care (NY)
  • Fidelis Care (NY) - Medicaid (Managed)
  • Fidelis Care (NY) - Medicare (Advantage HMO)
  • GEHA
  • Hamaspik Choice
  • HealthFirst (NY)
  • HealthFirst (NY) - Medicare (Advantage HMO)
  • Humana - Medicare (Advantage HMO)
  • MagnaCare
  • MagnaCare - HMO
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Meritain Health
  • Molina Healthcare
  • Molina Healthcare - Medicaid (Managed)
  • Optum Health - Medicare (Advantage HMO)
  • Palmetto GBA
  • Palmetto GBA - Medicare
  • Palmetto GBA - Medicare (Advantage HMO)
  • Superior Vision
  • Superior Vision - Medicaid (Managed)
  • Tricare
  • UnitedHealthcare
  • UnitedHealthcare - Medicaid (Managed)
  • UnitedHealthcare - Medicare (Advantage HMO)
  • UnitedHealthcare - PPO
  • UnitedHealthcare Oxford
  • UnitedHealthcare Oxford - HMO
  • US Family Health Plan
  • Wellcare

Medical Specialties

Dr. William Kasper has the following specialty

Specialty Expertise

Dr. William Kasper has the following 12 areas of expertise

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

Certifications, License, & Education

64 Years Experience

BOARD CERTIFICATIONS

American Board of Ophthalmology

Ophthalmology, 1974

MEDICAL LICENSE

Medical Doctor, New York, 2026, Active

EDUCATION & TRAINING

Residency

Nassau County Medical Center1971
Winthrop University Hospital1968

Medical School

Catholic University of Louvain Faculty of MedicineGraduated in 1967
Brooklyn CollegeGraduated in 1962

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Frequently Asked Questions

What languages does Dr. William Kasper speak?
Dr. William Kasper speaks English.
Where is Dr. William Kasper's office located?
Dr. William Kasper's office is located at 1055 Franklin Ave Ste 100, Garden City, NY, 11530.
Which hospitals is Dr. William Kasper affiliated with?
Dr. William Kasper is affiliated with Nyu Langone Hospital Long Island.
Does Dr. William Kasper accept my insurance?
You can see the insurance plans that Dr. William Kasper accepts on their Vitals profile.
Is Dr. William Kasper accepting new patients?
Dr. William Kasper is accepting new patients on Vitals. View Dr. William Kasper's profile on Vitals to make an appointment.

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