KERATO® is the first clinic in the Western Hemisphere dedicated exclusively to safe, permanent eye color change. Founded in 2019 by Dr. Alexander Movshovich, MD, PhD, we specialize in medical keratopigmentation performed in our New York and Miami offices. We also offer advanced laser vision correction, including LASIK, PRK, and SMILE, performed under the same surgical standards.
Keratopigmentation is a procedure that permanently changes the apparent color of the eyes by introducing special pigment into the cornea – the clear front part of the eye. It has both cosmetic and medical applications, depending on the patient’s needs.
At KERATO®, the procedure is performed by Alexander Movshovich, MD, PhD, a Clinical Associate Professor of Ophthalmology at Weill Cornell Medicine and one of the most experienced keratopigmentation surgeons worldwide.
Since 2019, KERATO® has been the first and only U.S. practice dedicated exclusively to safe cosmetic eye color change. Developed by Alexander Movshovich, MD, PhD, Clinical Associate Professor of Ophthalmology at Weill Cornell Medicine. Designed to deliver permanent, natural-looking results without entering the eye or using implants.
KERATO® Patented Technologies:
Step by Step
A femtosecond laser creates a small, precisely calibrated tunnel within the cornea. This step does not involve entry into the interior of the eye, avoiding the risk of intraocular complications.
A biocompatible pigment is introduced into the laser-created tunnel, positioned in front of the natural iris. The pigment modifies the apperent eye color, creating shades such as Honey Gold, French Blue, Olive, Jade, Magical Grey, and others.
When medically indicated, Dr. Movshovich may adjust color intensity and/or size and shape of the limbal ring using patented instruments during follow-up care.
Candidacy is determined through a comprehensive, in-person Pre-Procedure Eye Exam. The goal is to ensure that corneal structure, ocular health, and patient expectations align with a safe surgical outcome.
Direct consultation with Dr. Movshovich
Detailed assessment of corneal thickness, shape, and ocular health
High-resolution imaging and other diagnostic tests
Photo simulations showing potential outcomes with multiple KERATO® colors
The Pre-Procedure Eye Exam determines whether keratopigmentation can be performed safely and whether the expected outcome aligns with the procedure’s realistic expectations and possibilities.
Several methods exist to alter eye color, but their safety profiles vary significantly. Keratopigmentation is designed to change eye color without entering the eye or using implants.
Cosmetic Change of the Apparent Color of the Eye: A Review on Surgical Alternatives, Outcomes and Complications
Francesco D’Oria, Sabat K. Abu-Mustafa, Jorge L. Alió et al.
Ophthalmology and Therapy, 2022, Vol. 11(3)
DOI: 10.1007/s40123-022-00458-2
License: CC BY-NC 4.0
Potential risks are similar to those associated with other corneal surgeries and may include:
Absolute contraindications include:
Relative contraindications may include:
Every case is reviewed individually during the pre-procedure eye exam. If we are not fully confident that the procedure is safe and appropriate for your eyes, we will not recommend moving forward.
Recovery varies but follows a generally predictable pattern:
When indicated, up to two postoperative refinements may be performed to adjust color intensity or limbal ring design.
KERATO® currently performs keratopigmentation in two locations:
160 East 56th Street, Ste 301
New York, NY 10022
860 NW 42nd Ave, Suite 206
Miami, FL 33126
Patients travel from across the United States and internationally to undergo their Pre-Procedure Eye Exam and procedure at these offices.
If you’ve had previous refractive surgery (such as LASIK or SMILE), please call (866) 426-5671 before booking your exam (you will be asked to provide the records of your previously performed reflective surgery).
If you’re considering permanent eye color change, the first step is ensuring the procedure is safe and appropriate for your eyes.
Get answers about safety, pricing, risks, and alternatives.
Meet Dr. Movshovich, complete diagnostics, and see simulations of KERATO® colors.
Limited Procedure Credit Available
Tuesday, March 17th ONLY
We are offering an exclusive promotion for patients who choose any of our stunning green shades: Olive green 
Jade Aqua Green
Discount: $2,000 OFF your procedure * Offer Valid: only Tuesday, March 17th at KERATO NYC Office
Appointments are limited due to individualized surgical evaluations.
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