73-year-old William Robinson, known by the name Bill, went missing Wednesday at around 9:45 a.m. when he walked away from his home on the 1600 block of Poplar Street en route to a store.
According to his family, Robinson was wearing a dark baseball cap, black jacket, gray sweats and black shoes.
Robinson is an early-onset Alzheimer's patient and an insulin dependent diabetic without his medication.
Anyone with information on his whereabouts should contact police.