The Hawai`i Police Department is searching for Donald Linn McKay, who was reported missing from the Kohala Hospital area.
Authorities say McKay is 69-years-old and describe him as Caucasian, 5-feet-7-inches and 150 pounds.
He reportedly has white hair and a short white beard.
McKay was last seen wearing a black hat, a blue jacket, blue jeans and a multi colored aloha shirt.
If anyone has information regarding the location of McKay contact HPD via the non-emergency number of (808) 935-3311.
A photo of McKay was not immediately available.