Police are appealing for public assistance to help locate missing man Keith Johnson.
The 65-year-old was last seen on Victor Crescent in Narre Warren on 29 November about 6pm.
Police and family have concerns for his welfare as he may have a medical condition that requires treatment.
He is described as 163cm tall, solid build, slightly balding grey hair, blue/grey eyes and a beard and moustache.
He was last seen wearing a short sleeve pale grey shirt and may be travelling in a grey 2012 Jeep Grand Cherokee toward Perth, Western Australia.
An image of Keith has been released in the hope someone recognises him and can provide information on his whereabouts.
Anyone who sees Keith or has information on his whereabouts is urged to contact Narre Warren Police Station on 9705 3111.
