The team behind Positive Health International

Positive Health International consists of a small, decisive team supplemented with a number of professionals and trainers. We work in close cooperation with the iPH Netherlands team.



Karolien van den Brekel

Director and Certified Trainer

Barbara Piper-Roelofs

Certified Trainer

Stephan Hermsen

Certified Trainer

Joanca van den Bosch


Miriam de Kleijn

Research and Development iPH The Netherlands