Police are appealing for public assistance to help locate missing Pakenham man Gordan.
The 77-year-old was last seen in Dalyston yesterday about 5.30pm.
He was last seen travelling in a grey Holden Cruz sedan, registration XKS231.
Police and family have concerns for Gordan as he lives with dementia and has impaired vision.
Gordan is described as Caucasian, 170cm tall, with balding hair and a slim build.
He was last seen wearing a black cardigan, black tracksuit pants and a beanie.
Gordan may be heading to the Mooroolbark area.
Police have released an image of Gordan in the hope that someone can provide information on his current whereabouts.
Anyone who sights Gordan is urged to contact Pakenham Police Station on (03) 5945 2500 or call 000.