WGN Radio personality, John Da Cosse, has developed a solid reputation nationwide.  He has opened for big names like Ellen DeGeneres, George Lopez, Craig Ferguson and Billy Gardell and has appeared on NBC, Comedy Central and TBS.  John Da Cosse has served as an audience warm-up for many television shows including the Rosie O’Donnell and Oprah Winfrey Shows.  John can be seen at  Zanies in the Chicagoland area, and all Funnybone and Improv comedy clubs across the United States.  He can be heard, along with his character voices as a regular on the Steve Cochran morning show on WGN Radio.