Dr. Richard Yilin Zhang, MD, OD, Ph.D, FIAO
Text us or call at:
781-676-2020
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Scleral Contact Lenses


For patients who suffered from irregular astigmatism (irregular cornea surface) due to injury and surgery or corneal degeneration such as keratoconus and pullucid marginal degeneration can be corrected with scleral contact lenses. Often time, this is the only way to improve the vision in those conditions.

Patients suffering from dry eye disease can also benefit from wear scleral contact lenses to improve comfort and vision.  Please call 7816762020 to schedule an appointment today with Dr Zhang.

Contact Us
Lexington Eye Care, LLC
16 Clarke Street, B2
Lexington, MA 02421
Phone: 781-676-2020
​Text Massaging: 781-676-2020 (quick response)
Office Hours
Monday:        10:00 am - 6:00 pm
Wednesday:  10:00 am - 6:00 pm
Friday:           10:00 am - 6:00 pm
Saturday:       10:00 am - 6:00 pm
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