Demko Orthodontics

Demko Orthodontics is a fourth-generation family practice offering airway-focused orthodontics for children and adults across Missouri. Dr. Jacqueline Demko and her expert team combine the art and science of smile design with advanced airway diagnostics to improve breathing, sleep, and overall wellness. Our services include Invisalign® clear aligners, braces for kids and adults, dentofacial orthopedics, and oral appliance therapy, all delivered in a warm, patient-centered environment that reflects our core values of Positivity, Approachability, Nurturing, Trustworthiness, and Solution-Focused. Experience the Demko Difference, where legacy meets innovation — at our offices in Chesterfield, St. Charles, and Washington, MO.