Joanna Gruhn-Devantier

Co-owner of Dom Rozwoju. Psychologist, graduated from University of Warsaw, where she received her Master’s degree. Psychotherapist during certification, she completed a 4-year pos-graduate training in individual and family therapy.

Joanna provides therapy and counselling for children, adolescents, adults and families. In her work she combines psychodynamic and systemic approach. While working with children she uses Play Therapy method. A certified Familylab trainer, inspired by Jesper Juul’s philosophy, that she shares with parents through seminars and individual parental guidance.


She gained her clinical experience working at Child Development Support Center, mental health clinic, psychological clinic. Her experience involves working with children, that suffer with ASD, AS, ADHD, emotional and behavioural problems, as well as adolescents and adults, experiencing depression, personality disorders, low self esteem, anxiety and psychological crises.