Request Appointment DIAGNOdent™ is a high-tech tool that is oftentimes used to detect cavities in your smile. It is an accurate and effective machine that uses a dental laser to examine your smile. This allows Dr. Carly Locsey and Dr. Keith Yohman to detect as well as diagnose tooth decay without the use of radiation. For more information and details about DIAGNOdent in Reynoldsburg, Ohio, don’t hesitate to call French Run Family Dental at 614-866-1234 at your earliest convenience and schedule a visit with our dentists.