Reviews & Testimonials

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Would you recommend Cornea & Laser Eye Institute to a friend or family member?

Please rate your experience.

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See and Read what other patients have to say!



02/16/2026
5 stars 5
Everyone in the office was extremely helpful and caring.Dr. Greenstein is the best. Thank you!

02/14/2026
5 stars 5
John Gelles is an excellent physician. He explains everything clearly and thoroughly, and you can truly feel his warmth and compassion toward his patients. He takes the time to make sure you understand your condition and treatment, which builds a great sense of trust and comfort.The staff are also incredibly kind and helpful. They go above and beyond to assist with anything you need. Overall, it was a very positive experience.

02/09/2026
5 stars 5
Light adjustable lens replace was the best thing I could have ever done for my vision. After years of contact lenses of various types I am able to see well without glasses or contacts. Was I hesitant , yes but after extensive research, this was the correct decision . However the office is excellent, organized, professional and state of the art. Trust a physician who is well trained and knowledgeable about all options available. You will not go wrong here! Dr Greenstein and the team came highly recommended by other eye specialists.

01/22/2026
5 stars 5
This is the most caring, kind and competent doctors office Ive ever been to. From the office staff to the doctors, everyone is dedicated to your care. Theyre personable, the office is warm and welcoming. They are also highly knowledgeable experts in the field.I drive all the way from eastern Long Island and its worth every mile and toll. Theres never been a request they didnt jump on and immediately help me with.

01/22/2026
5 stars 5
Excellent staff. Excellent doctor

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