In a perfect world, good at-home oral care and routine professional cleanings would prevent all decay, gum disease and the dreaded toothache. Unfortunately, many people will get a toothache or a cavity during their lifetime. When dental issues arise, Russell D. di Bari, DDS, of Sunnyvale, California, is ready to help you figure out what’s going on and how best to address the issue. In some cases you might need a root canal procedure. Make an appointment online or call today.