Dr Stewart has been practicing in Flower Mound, Texas since 1990. He is a Level IV graduated of OBI (Orognathic Bioesthetics International) and currently serves on its faculty. Dr Stewart has studied extensively at the Pankey Institute for Advanced Dental Studies and the Las Vegas Institute for Cosmetic Dentistry. He has lectured all over the country on bioesthetic and cosmetic dentistry, practice management, and building meaningful patient–doctor relationships. Dr Stewart has served as president of the Texas Academy of Cosmetic Dentistry and is a member of the American Academy of Cosmetic Dentistry, the American Dental Association, and the Academy of General Dentistry.