Career
He is currently playing with the Dallas Stars of the National Hockey League (National Hockey League). Johns was selected by the Chicago Blackhawks in the 2nd round (60th overall) of the 2010 National Hockey League Entry Draft. As a junior, Johns played the 2009-2010 season with the United States of America Hockey National Team Development Program.
As a sophomore Johns was selected to compte with Team United States of America at the 2012 World Junior Ice Hockey Championships, and in his senior year his outstanding play was recognized when he was named to the Hockey East Second All-Star Team and also to the 2014 Hockey East All Tournament Team.
On April 2, 2014, the Chicago Blackhawks of the National Hockey League (National Hockey League) signed Johns to a two-year, entry-level contract to begin with the 2014-2015 National Hockey League season, but he was immediately assigned to begin his professional career with the Blackhawk"s AHL affiliate, the Rockford IceHogs on a professional try-out contract. On July 10, 2015, Johns and Patrick Sharp were traded by the Blackhawks to the Dallas Stars in exchange for Trevor Daley and Ryan Garbutt.
After attending his first training camp with the Stars, John"s was re-assigned to AHL affiliate, the Texas Stars, to begin the 2015-2016 season. Having passed his previous season"s offensive numbers he received his first National Hockey League recall by the Dallas Stars and made his debut in a 5-2 victory fittingly over the Chicago Blackhawks on March 12, 2016.