Rossiter will move to Rangers in the summer transfer window after leaving Premier League outfit Liverpool.
The highly-rated youngster has revealed how Klopp made an impact on him during his time at Liverpool over the past few months.
“Jurgen Klopp was a brilliant manager and what you see in the media is exactly what he’s like, he’s helped me loads this season and tried to improve me,” Rossiter told Rangers’ official website.
Rossiter is a talented young player, but he has found first-team chances at Liverpool limited.
The 19-year-old midfielder made one appearance in the Premier League for the Merseyside outfit this season, and that was way back in August.
Rangers will play in the Scottish Premiership next season, and the teenager will be aiming to establish himself in Mark Warburton’s starting lineup.
It will not be easy for Rossiter, but he is talented and young, and he can certainly progress and develop under Warburton.