The team of Portus Juliana

Our School Management

The management of the school consists of:

• Ms. Breur, Principal

Juliana mavo:

• Mr. Vlielander, School Leader Operations and Facilities 
• Mr. Veth, School Leader mavo Upper Years
• Mr. Van der Laan, School Leader 
  mavo Lower Years

Juliana havo:

• Mr. Van Diermen, Deputy Principal
• Mr. Vlielander, School Leader Operations and Facilities 
• Ms. Dijkstra, School Leader havo Lower Years

Together, they form the daily management of the school.

They can be reached via juliana@cvo-portus.nl

General Management of the School Group

Portus Juliana is part of the Portus school group.

General Director, Ronilla Snellen
Member of General Management, Kasper Roodenburg

Board

Portus school group is part of CVO, the Association for Christian Secondary Education in Rotterdam and the surrounding area. CVO manages seven school groups for Christian secondary education in Rotterdam and the surrounding area, namely CVO Accent, Comenius College, Marnix Gymnasium, Melanchthon, Penta school group, Zuider Gymnasium, and Portus school group. 

• Drs. H. (Harry) van Alphen (chairman)
• Mr. drs. A. (Ton) Bestebreur MPA (member)