Nicole Zangler, O.D., has been specializing in eye dryness for over 15 years. After traveling extensively to collaborate with doctors and researchers from around the world, Nicole establish the Dry Eye Clinic to bring her knowledge back home for treating patients with eye dryness. Dr. Zangler is a practicing optometrist and a member of the American Optometric Association, the Illinois Optometric Association, and the Tear Film and Ocular Surface Society. A Yorkville native and graduate of Pennsylvania College of Optometry (PCO), she is a third-generation optometrist and owner of Brenart Eye Clinic.