Our specialists
Our team consists of employees with proven track records in their respective areas with many years of experience in psychological (addiction) care, each working in their distinctive field. They are team players, well connected to each other and more importantly, to the client.
Allow us to introduce ourselves:
Marc Freijzer
Director OwnerThe founder and your host is Marc Freijzer. Mr. Freijzer (Marc) ha...
read moreWim Steffens
MD/addiction doctorAddiction doctor and addiction expert. Mr. Steffens (Wim) has held ...
read moreCorina Akkermans
PsycholoogMrs. Akkermans (Corina) is a very driven and experienced psychologi...
read moreClaudia Aben
PA en administratieClaudia is Marc Freijzer's right-hand man and responsible for the a...
read moreAstrid de Koning
Stress counselorIn addition to being a certified stress counselor (SCN), Astrid de ...
read moreJanine Janke
Psychodynamic Therapist, Atemcoach, Achtsamkeits- und ACT-TrainerJanine was born in Bremen/Germany in 1978 and after many years of s...
read moreIneke Zwartelé
NurseIneke has been working in healthcare for 40 years. She has worked a...
read moreKarin van Loon
NurseKarin worked for many years as a manager in the retail sector. When...
read moreCiska Augustijn
Yoga teacherCiska Augustijn provides the yoga sessions at Den Rooy Clinics. The...
read moreRon Mol
Personal trainer/lifestyle coachRon Mol is an experienced personal trainer, he has his own successf...
read moreAline Hilderink
Sports coach/physiotherapistAline has been working as a physiotherapist for several years. She ...
read moreContact
Contact us
+32 (0) 3 293 79 98Or send an email to
info@denrooyclinics.comADMISSION IS POSSIBLE WITHIN 24 HOURS
Contact us directly by phone: +32 3 293 7998
We are available during office hours from 9.00 -17.30 (Mon-Fri). Outside office hours please leave a voice message and we will get back to you within 12 hours. Alternatively, you can fill in your contact details on our website and we will contact you within 12 hours.
See also our page: FAQ’s - frequently asked questions for more information