GLENDALE, Wis. (CBS 58) — A Silver Alert has been issued for a 64-year-old Milwaukee County man who was last seen Thursday evening in Glendale.

Authorities are searching for Anthony R. Gardner, who was last seen outside a residence in the 7400 block of North Berwyn Avenue.

Gardner is described as a Black man who is about 6 feet, 1 inch tall and weighs about 260 pounds. He has brown eyes, gray hair and a short gray afro-style beard.

He was last seen wearing a blue sweatshirt, black pants and white shoes.

Authorities said Gardner's caregiver was making dinner for residents of the home and later realized Gardner was gone.

The area surrounding the residence was searched, but Gardner was not found.

Anyone with information about Gardner's whereabouts is asked to contact the Glendale Police Department.