Tim Walz, O.D. Dr. Walz trained in the diagnosis and treatment management of ocular infections, foreign body removal, pre and post operative care of cataract and Lasik patients. He has extensive experience in fitting specialty contact lenses including multifocal and kerataconus lenses. He is a 28 year member of the American Optometric Association and Texas Optometric Association. Dr. Walz enjoys providing quality care using the latest technology to his patients in a friendly caring atmosphere.