Cosmetic Dentist Gary S. Tomack, DDS, Cindy Behrens, DMD, and Blake I. Winokur, DMD practices a full scope of general and cosmetic dentistry with expertise ranging from porcelain veneers to dental implants, crowns and bridges. Drs. Tomack, Behrens and Winokur can now correct a wide variety cosmetic dental problems, and can literally redesign your smile.