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Dr. William Kasper, MD

Dr. William Kasper, MD

Ophthalmology*
55+ years of experience

Dr. William Kasper, MD is an ophthalmologist in Garden City, NY and has over 55 years of experience in the medical field. Dr. Kasper has extensive experience in Eye Conditions. He graduated from Universite Catholique De Louvain, Faculte De Medecine in 1967. He is affiliated with medical facilities NYU Langone Hospital-Long Island and Nassau University Medical Center. He is accepting new patients.

4.7 Star Rating
Based on 66 reviews 4.7 Star Rating (66 reviews)

SightMD

1055 Franklin Ave Ste 100 Garden City, NY 11530

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Dr. Kasper's Reviews

Likelihood to recommend Dr. Kasper

4.7

66 ratings, 52 with a written review
5 Star
86%
86%
4 Star
8%
8%
3 Star
0%
0%
2 Star
0%
0%
1 Star
6%
6%

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RecentHighestLowestMost Helpful
What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
No results
Helpful
Lillyan T. – Apr 04, 2025
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What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
No results
Helpful
Neylan R. – Dec 26, 2024
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What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Melissa S. – Nov 12, 2024
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What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Angelina C. – Oct 11, 2024
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What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
No results
Helpful
George N. – Sep 11, 2024
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What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
1 person found this helpful
Helpful
Noemi M. – May 11, 2024
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What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Steve M. – Oct 19, 2023
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What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
H. D. – Oct 05, 2023
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What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Pat D. – May 05, 2023
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What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
  • Long wait times
Helpful
Tara S. – Apr 20, 2023
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What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
No results
Helpful
Indira M. – Feb 16, 2023
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What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Alfio L. – Jan 07, 2023
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What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Thomas F. – Sep 11, 2022
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What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
No results
Helpful
Princess R. – Aug 26, 2022
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What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
No results
Helpful
Monica B. – Jul 01, 2022
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What went well
  • Appointment scheduling
  • Listened & answered questions
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
No results
Helpful
D C. – Jul 01, 2022
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What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
No results
Helpful
Cheryl B. – Jun 28, 2022
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What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
  • Long wait times
Helpful
Diane P – Jun 08, 2022
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What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Joseph Pratt – Jun 08, 2022
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What went well
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Carolyn K. – Apr 13, 2022
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About Me

care philosophy

William Kasper, MD is a board certified ophthalmologist who emphasized the importance of early diagnosis and treatment of ocular disorders.

biography

William Kasper, MD is a board certified ophthalmologist who emphasized the importance of early diagnosis and treatment of ocular disorders. He is an active member of the local ophthalmology community, contributing to the scientific and educational...read more
  • Ophthalmology

*Healthgrades does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.

  • Nassau County Medical Center

    Residency Hospital, 1971
  • Winthrop - University Hospital

    Internship Hospital, 1968
  • Winthrop University Hospital

    Internship Hospital, 1968
  • Universite Catholique De Louvain, Faculte De Medecine

    Medical School, 1967
  • Brooklyn College

    Undergraduate School, 1962
American Board of Medical Specialties®
American Board of Ophthalmology®
Ophthalmology
For detailed information about any of the below board actions, please search for the provider's records on the linked state licensing board or the Federation of State Medical Boards. To learn more about the difference between these sources, please refer to our FAQs.
Healthgrades has not received any data indicating a board action exists for this provider.
  • English

  • French

  • Portuguese

  • Spanish

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Locations

SightMD

SightMD1055 Franklin Ave Ste 100 Garden City, NY 11530
1

Affiliated Hospitals

  • NYU Langone Hospital-Long Island

    259 1st St
    Mineola, NY 11501
    Recipient of 15
    hospital awards

    America's 100 Best Hospitals Award™ (2025, 2024)

    Top 2% in the nation for consistently delivering clinical quality year over year

    America's 250 Best Hospitals Award™ (2025, 2024)

    Top 2% in the nation for consistently delivering clinical quality year over year

    View all awards
  • Nassau University Medical Center

    2201 Hempstead Tpke
    East Meadow, NY 11554

    How patients felt about the care they received at this hospital.

    72%
    Patients said they were given information about recovering at home

    12% lower than the national average

    68%
    Patients said that doctors always listened to them and explained things well

    8% lower than the national average

    View all patient feedback
Learn more about how Healthgrades measures Hospital Quality