Organisation Stichting Semmy
The Stichting Semmy foundation’s organisation:
Management:
John Emmerik
Nicole Bakker
Hans van der Eng
Mike van Dijk
Regional coordination teams:
West-Friesland: Margriet Pasveer
Gelderland: Christa & René Steunenberg
Groningen: René & Bianca Klaassens, Esther Snijder
Zoetermeer: Jolanda & Ruud Pas
Den Haag: Jolanda & Arie Rog
Zwolle: ELs Keur & Rein De Jong
Druten: Trix & Marcel Budde
Ambassadors:
Prof. Dr. G.J.L. Kaspers, Head of pediatric oncology and hematology, VUmc
Wendy van Dijk, presenter, actress, comedian
Website and Facebook / Twitter:
Arlette Warmerdam
You can contact us via: info@stichtingsemmy.nl
Make the difference, give children with brain stem tumor a chance!





