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Keratoconus clinic

Keratoconus is a progressive condition where the cornea, or front surface of the eye, becomes thinner and protrudes in a cone-like shape. This irregular change in shape causes gradually decreasing vision that may not be adequately corrected with traditional glasses or contact lenses. In severe cases, keratoconus may require surgical intervention to slow progression or restore loss of vision. 


With the advanced technology available at Gretna Vision Source, Dr.’s Chapman and Petska can screen for and diagnose keratoconus. Our doctors are trained to manage and treat this corneal condition with various therapies that improve visual quality and quality of life. Most patients with keratoconus are successfully managed with annual comprehensive eye health examinations and the use of specialty contact lenses such as rigid gas permeable, hybrid, or scleral lenses.

Are you ready to be seeing your best?

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White Branch

Ann N.

Very friendly personable staff and I feel like I get a thorough comprehensive exam every year! My eye health is definitely Dr. Chapman’s #1 priority. I’ve had tests done here that I never had before or knew they even existed! Top notch for sure!

White Branch

Jennifer K.

We had a great experience, the staff were friendly and helpful. The doctors were knowledgeable and answered all my questions. Would definitely recommend Gretna Vision Source.

White Branch

Pauline P.

The Staff and Dr. Chapman are the nicest people!! If you want your eyes cared for, these are the people to see. The are as concerned about your eye health as you are!! Thank you!!

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