Corey was born and raised in La Crosse, Wisconsin.
Creator, writer and star of "The Circuit": a webseries composed of true stories that celebrate the craziness of auditions.
Corey got the news that he'd been chosen to play Andy Darden on the pilot episode of "Chicago Fire", when his manager called him at 4am to tell him that his flight for Chicago was leaving at 6am. He started on the same day.