~~Vision Source is pleased to offer a new vision test to all patients. The purpose of this test is to provide more comprehensive information and to better monitor the effect of your treatment.

The Diopsys NOVA-VEP Vision Testing System is a painless, non-invasive vision test that objectively measures the function of the entire visual pathway from the eyes to the vision center of the brain. The Diopsys NOVA device does this by using a technology called Visual Evoked Potential (VEP). VEP has been demonstrated to aid in the diagnosis and treatment of many disorders including amblyopia, brain injury, stroke, multiple sclerosis, diabetes, and other vision-related issues such as glaucoma and macular degeneration. This test will help provide comprehensive information on vision disorders, and better plan your treatment and monitor the results.

If you would like to make an appointment, please call us at Vision Source-Plano 972-612-2099. We look forward to hearing from you.


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Hours of Operation


9:00 am-5:30 pm


9:00 am-5:30 pm


9:00 am-5:30 pm


9:00 am-5:30 pm


9:00 am-5:30 pm






Reviews From Our Satisfied Patients

  • "Vision Source is very profressional and Dr. Malone goes into great detail to explain the reason they perform the multiple tests during the exam and the preventative health for the eyes.Dr. Malone and his staff are the greatest. Very friendly treated like family I would recommend anyone to visit his office."
    Mark E. - Plano, TX