The SIOP Europe office is led by the Chief Executive Officer who supports the Board and the General Assembly in pursuing the organisation’s mission. The aim of the SIOP Europe office is to:
- Facilitate the collaboration amongst European professionals in the field of paediatric oncology;
- Define and implement the communication strategy;
- Empower the Board, facilitating its relationship with key stakeholders and policy-makers in the European Union.
Since December 2018, the office is located at the Brussels Life Science Incubator (c/o BLSI, Clos Chapelle-aux-Champs 30, Bte 1.30.30 1200 Brussels, Belgium), which is also home to ESSO, EONS and CDDF.
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Samira Essiaf
(BE) Chief Executive Officer![](/media/team/olga-kozhaeva-be.jpg.300x400_q85_box-0%2C53%2C258%2C398_crop-0%2C26_detail_upscale.jpg)
Olga Kozhaeva
(BE) Director, Policy Affairs![](/media/team/anne-blondeel-be.jpg.300x400_q85_box-0%2C49%2C2171%2C2944_crop-0%2C6_detail_upscale.jpg)
Anne Blondeel
(BE) Education & Congress Manager![](/media/team/andrea-demadonna-it.jpg.300x400_q85_box-49%2C0%2C347%2C397_crop-26%2C0_detail_upscale.jpg)
Andrea Demadonna
(IT) Project & Research Coordinator![](/media/team/giorgia-manuzi.jpg.300x400_q85_box-0%2C204%2C2400%2C3404_crop-0%2C12_detail_upscale.jpg)
Giorgia Manuzi
(IT) EU Projects Coordinator![](/media/team/caroline-queiroz.jpg.300x400_q85_box-373%2C0%2C1173%2C1066_crop-48%2C0_detail_upscale.jpg)
Caroline Queiroz
(BR) Policy & Project Coordinator![](/media/team/cristina-radu.jpg.300x400_q85_box-50%2C0%2C349%2C398_crop-26%2C0_detail_upscale.jpg)
Cristina Radu
(RO) Membership & Congress Coordinator![](/media/team/stejsi-shehi.jpg.300x400_q85_box-0%2C6%2C612%2C821_crop-0%2C2_detail_upscale.jpg)
Stejsi Shehi
(AL) Senior Coordinator | Marketing & Communications![](/media/team/ciara-sheehan.jpg.300x400_q85_box-101%2C0%2C701%2C800_crop-26%2C0_detail_upscale.jpg)
Ciara Sheehan
(IE) Senior Policy Officer![](/media/team/sonja-ladenstein.jpg.300x400_q85_box-60%2C0%2C791%2C975_crop-16%2C0_detail_upscale.jpg)
Sonja Ladenstein
(AT) Policy Officer![](/media/team/anamaria-diaconu.webp.300x400_q85_box-0%2C51%2C1080%2C1493_crop-0%2C6_detail_upscale.jpg)
Anamaria Diaconu
(RO) Marketing & Communications Assistant![](/media/team/valine-kangou.png.300x400_q85_box-12%2C71%2C392%2C578_crop-6%2C26_detail_upscale.jpg)
Valine Kangou
(BE) Society Administrator![](/media/team/kristina-trajanovska.png.300x400_q85_box-0%2C21%2C400%2C556_crop-0%2C8_detail_upscale.jpg)
Kristina Trajanovska
(SI) Society Administrator![](/media/team/mariangela-fiorente.png.300x400_q85_box-23%2C4%2C340%2C511_crop-14%2C2_detail_upscale.jpg)
Mariangela Fiorente
(IT) Project Coordinator![](/media/team/chiara-michi.png.300x400_q85_box-12%2C2%2C400%2C519_crop-6%2C2_detail_upscale.jpg)
Chiara Michi
(IT) Clinical Trials and Working Groups Administrator![](/media/team/lyuba-karpachova.png.300x400_q85_box-2%2C0%2C437%2C579_crop-2%2C0_detail_upscale.jpg)
Lyuba Karpachova
(UA) Project and Grant Coordinator![](/media/team/vinciane-de-moffarts.jpg.300x400_q85_box-442%2C73%2C883%2C660_crop-66%2C20_detail_upscale.jpg)