Are you more cavity prone? At Rancho Vistoso Dental, we offer dental sealants in Oro Valley, Arizona. Usually provided for children, this preventive dental treatment helps protect your teeth against dental decay by coating the chewing surfaces of your teeth with a clear resin, which prevents bacteria from taking root. Schedule a visit at our dental office by calling 520-825-1200 to learn more and meet with our dentist, Dr. Michael W. Lang .