Background
Keizer, Stefan Bastiaan was born on April 22, 1968 in Amsterdam. Son of Volkert Keizer and Lyda Keizer-Wingelaar.
Keizer, Stefan Bastiaan was born on April 22, 1968 in Amsterdam. Son of Volkert Keizer and Lyda Keizer-Wingelaar.
Doctor of Medicine, University Utrecht, Netherlands, 1995.
Orthopaedics resident LUMC, Leiden, Netherlands, 1999—2003.
Life partner Ilse Purmer. Children: Linde, Cato.