A South Norwood man suffering from dementia has gone missing.

Ryszard Witkowski went missing yesterday and his grandson has appealed for any help from the public to bring him home.

"My grandad went missing on January 22 with his dog Maja," Kewin Witkowski? said.

"He lives in South Norwood but could be anywhere.

"He speaks very little English and was seen in Shirley not long ago. If any of you have seen him or the dog call police on 101 or Missing People on 116000.