Oppenheimer has coaching experience in the college ranks from
Duquesne,
Delaware,
DePaul and
Kent State.
NBA In 2013, Oppenheimer joined the
Milwaukee Bucks coaching staff of head coach
Larry Drew. At the start of the
2016–17 NBA season, the
Houston Rockets added Oppenheimer to their coaching staff as an assistant coach. At the start of the
2017–18 NBA G League season, the
Brooklyn Nets added Oppenheimer to the
Long Island Nets coaching staff as an assistant coach. On August 15, 2019, it was announced that added Oppenheimer to the
James Madison coaching staff as an assistant coach. On November 17, 2020, the Milwaukee Bucks announced that Oppenheimer has returned to the team as an assistant coach. Oppenheimer became an NBA champion when the Bucks defeated the
Phoenix Suns in 6 games of the
2021 NBA Finals. ==Personal life==