Police are appealing for public assistance to help locate Wheelers Hill man Anthony Howker.
The 79-year-old was last seen at an address on Whalley Drive yesterday about 7pm.
Police and family have concerns for Anthony as he requires regular medication for a medical condition which he has left at home along with his wallet and mobile phone.
Investigators have released an image of Anthony in the hope someone may have seen him and can provide information regarding his whereabouts.
Anyone with information is urged to contact Glen Waverley Police Station on 9566 1555.