Welcome to the American Cosmetic Dental Association, where we offer the most comprehensive dental directory online. Let us help you find a local dentist that fits your dental needs. Browse our Cosmetic Dentistry directory by state and city. Once you have found the location of your potential dentist, identify them by specialty: Cosmetic Dentistry, Sedation Dentistry, TMJ - Neuromuscular Dentistry, Orthodontics, General Dentistry, or a Family Dentist.