UPDATE: Betty Tidmore has been found and is in good condition.
Deputies have issued a Silver Alert for 87-year-old Betty Tidmore, of Clearwater.
Tidmore was last seen visiting her dentist at Comfortable Care Dental at 2532 State Road 580 in Clearwater, at about noon Tuesday.
She is about 5-foot-2, 100 pounds with a thin build, hazel eyes and short gray hair.
She was wearing a white shirt with blue dolphins and orange capri shorts with shells on them.
Deputies say Tidmore was last seen driving her gold 1999 Toyota Sienna van with Florida tag 379XQH. \
Tidmore suffers from various medical issues and the early onset of memory loss.
Anyone with information on Tidmore's whereabouts is asked to contact local law enforcement.