David Quinn joined the New York Rangers as an assistant coach .
On July 17th , 2018 , the Rangers announced that Greg Brown and David Oliver would be joining Lindy Ruff as assistant coaches for the team as part of Quinn 's staff On July 17th , 2018 , the New York Rangers announced that Brown would be joining David Quinn as an assistant coach for the team , along with David Oliver [ 1 ] ..
New York Rangers