Career
DeHart played Junior Hockey in the Ontario Hockey League with the London Knights and Oshawa Generals. During the 2011-2012 season DeHart played 46 games in the ECHL with the Stockton Thunder. On July 12, 2012, he was re-signed by Stockton for the 2012-2013 season.
On July 2, 2013, DeHart was one of the first three players signed by the expansion Saint Charles Chill of the Central Hockey League.
Dehart played just 10 games with the Chill during the 2013-2014 season before signing with Florida Everblades of the ECHL on December 2, 2013. On August 13, 2014, DeHart signed with the Gwinnett Gladiators of the ECHL. On October 15, 2014, before ever playing a Regular Season game for the team, DeHart was released by the Gladiators.
On November 11, 2014, DeHart signed with the Missouri Mavericks of the ECHL. The next day, before playing a game for the team, DeHart was suspended by the Mavericks. After being suspended by the Mavericks, DeHart subsequently signed with the Italian club The Human Context Eppan Pirates of Serie A.