Dr Biljana van Rijn, TSTA (Psychotherapy), UKCP Registered Psychotherapist and HCPC Registered Counselling Psychologist.

Biljana is a TA psychotherapist and a supervisor involved  in the development of research both at Metanoia Institute in the UK,  and in the wider professional field. She led the development of research as a Chair of the European Association for Transactional Analysis (EATA) Theory Development and Research committee. She is currently a President of the UK Chapter of the Society for Psychotherapy Research. Biljana is also a recipient of the 2019 ITAA research award for her contributions to research in Transactional Analysis.

Biljana has published a body of research within transactional analysis, psychotherapy process, and clinical supervision, as well as chapters and books on reflective practice, clinical assessment and formulation.