Contact
Main location / Postal address
De la Reyweg 186, floor II
2571 GH The Hague
Telephone
Tel.: 070 – 424 72 00
Other
AGB code: 22220868
NZa no.: 230-1004
Opening hours
Mon–Fri: 9:00 a.m.–5:00 p.m.
More information and/or questions?
For more information or if you have any questions, please call us at 070 – 424 72 00 during our business hours or send an email to synthese.
Outside opening hours
We are not available by phone outside of our opening hours. If you need urgent help, please contact your family doctor or the GP service. In life-threatening situations, please call 1-1-2. If you are struggling with suicidal thoughts, you can also contact 113 via their website www.113.nlor by calling 1-1-3.