Police say Valek takes high blood pressure and cholesterol medication but has no other known ailments.
The missing man is described as a white male, approximately 5 ft. 8 inches tall, 185 lbs., blue eyes, gray hair and wears glasses. He was last seen wearing a black jacket, gray sweater with a dress shirt, and black shoes and pants. Valek was driving a tan 2003 Ford Aerostar van with Illinois license plate 1285094.