Drafted in 2010 by the Montreal Canadiens in the 5th round 147th overall, Gallagher made his NHL debut in the lockout shortened 2012-13 NHL season, scoring 15 goals and 28 points in 44 games.
Not an overly big player, coming in at 5'9 and 186 pounds, but he is a pesky net front presence who likes to play in the dirty areas. One of those players that everyone would love to have on their team.