Golden State Warriors Head Coach Steve Kerr and his staff will coach the Western Conference All-Stars for the 2015 NBA All-Star Game on Sunday, Feb. 15, at Madison Square Garden in New York, the NBA announced today. Kerr, in his first season as an NBA head coach, is Golden State’s first All-Star head coach since Don Nelson earned the honor in 1992. Kerr’s staff consists of Alvin Gentry, Ron Adams, Luke Walton, Jarron Collins and Bruce Fraser.