Dale F. Kropke, 76, of Round Lake Park, was last seen on Sunday, police said.

Round Lake Park police are asking for the public’s help in finding a 76-year-old man who went missing on Sunday.

Police said thatย Dale F. Kropke, 76, of Round Lake Park, was last seen on Sunday around 10:30 a.m. He was possibly going to a medical appointment at Advocate Condell Medical Center in Libertyville.

Kropke drives a car similar to this photo.

Authorities described Kropke as a 76-year-old male white, 6-feet tall, 215 pounds, gray hair and blue eyes. He has a light complexion and uses a walker to assist him. Kropke drives a gold four-door 2010 Toyota Prius with license plate number BANI 1.

Anyone with information is asked to call the Round Lake Park Police Department at 847-270-9111.