Police are appealing for public assistance to help locate missing Ferntree Gully man Laszlo Szabo, Victoria Police say.
The 58-year-old was last seen at his Hancock Drive address about 10.20am on Thursday.
Police have concerns for Laszlo’s welfare due to a medical condition.
Laszlo often wears a jacket and cap and was possibly last seen wearing cargo shorts.
It is believed Laszlo might be travelling in a grey 2016 Great Wall utility, registration 1KL-6IQ.
Investigators have released an image of Laszlo in the hope that someone can provide information on his current whereabouts.
Anyone who sights Laszlo or has information on his whereabouts is urged to contact Knox Police Station on 9881 7000.