office directions One of the preventive treatments we offer at Toothworks of Bakersfield is dental sealants. This treatment is often used for children or adults who are more cavity prone, and helps prevent dental decay from developing on your teeth. Learn more about dental sealants in Bakersfield, California, by calling 661-323-9421 and scheduling an appointment with our dentists, Dr. Roger Sandoval or Dr. Rajwant Sran.