Dr. Karl E. Biernath practices restorative and cosmetic dentistry in Napa, Calif. Dr. Biernath offers a variety of services and treatments that include fillings, restoration, dental sealants, bridges, dentures, root canal therapy, gum disease, porcelain veneers, teeth whitening and more. For more details on Dr. Biernath's services and availability, please call the number provided or visit his website.