Our cosmetic dental center is proud to be leading the way for non surgical alternatives to periodontal disease (gingivitis, gum disease), and the heralded CariFree? treatment to prevent cavities and become cavity free for your lifetime. Discover exciting, revolutionary dental options available to you - right here in our comfortable caring Duvall Washington dental spa open since. 1992 Our "state of the art Duvall cosmetic dental spa" pampers you with comfort while providing amazing smile restorative techniques for your cosmetic dentistry needs . Smile rejuvenation and modern cosmetic procedures like porcelain veneers, contouring, teeth whitening, natural color fillings, general dentistry, bridges, crowns, implants, in-lays, innovative hygiene therapy. Integrative Cosmetic Dentistry.