Why Choose the Cornea and Laser Eye Institute?


The CLEI experience is different. We provide a first class patient experience, from your complimentary consultation to your vision correction procedure and beyond. By choosing us you will have peace of mind, knowing that your vision is in the hands of expert surgeons and doctors supported by a world-class team.

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Welcome to The Cornea and Laser Eye Institute


We offer numerous vision correction options: Custom LASIK, Wavelight LASIK and LASEK, PRK, All-Laser LASIK with IntraLase™, INTACS™, KAMRA, intraocular lenses, and NearVision CK.
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LASIK And Vision

Treatments for keratoconus can include a corneal collagen crosslinking, Intacs, conductive keratoplasty, cornea transplant, and contact lenses, and new procedures currently being developed for the treatment of keratoconus.
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At the Cornea and Laser Eye Institute, we offer laser-assisted cataract surgery, the latest innovation in the technique.
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Lead by Dr. John D. Gelles, the contact lens division of the CLEI Center for Keratoconus has unparalleled experience in specialty contact lens fitting for keratoconus and other corneal diseases.
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Contact Lenses

We were amongst the first in the nation to perform laser-assisted corneal transplants. Corneal transplantation is suggested in a number of corneal disorders including advanced keratoconus, corneal swelling, scars, and dystrophies.
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BostonSight PROSE is a custom medical treatment model that saves sight in individuals with ocular surface disease. During treatment, doctors customize prosthetic devices from gas-permeable polymers for each patient’s condition and unique eye shape.
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Dry eye, ocular surface & prose treatment

Our Expert Team

The Cornea and Laser Eye Institute is one of the premier LASIK laser vision correction practices in the United States, and its CLEI Center for Keratoconus is a nationally respected keratoconus and corneal disease subspecialty practice. At CLEI, Drs. Hersh, Greenstein, Gelles and our staff give our patients the four elements most important in choosing a LASIK and Cataract surgeon, Keratoconus and Cornea specialist, and contact lens expert - the best education and training, unsurpassed depth and breadth of experience, the most advanced technology, and focused dedication to the field... this is all we do.

Our Doctors:

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