The address of the Velsen-Noord location is:
Medische Kliniek Velsen
1951 NA Velsen-Noord
24 hour tests can temporarily not be booked in Velsen, but only in Groningen or Zwolle.
Kindly arrange your payment within 24 h after you've made your reservation, otherwise we will have to cancel your appointment so other people can use your reserved time. Just in case you want to cancel your reservation for any reason, please email us and we will arrange your refund within 2 days.