He is a Ph.D. (Psychopathology and Clinical Psychology) and a Psychotherapist with a Solution-Oriented Therapy emphasis (Group Psychodrama, Ericksonian and Clinical Hypnosis, Ego-states Therapy, Solution-oriented therapy, transpersonal approach, Processes-oriented therapy). Certified Master-Trainer in Ericksonian Hypnosis and Brief Therapy, NLP Trainer, Ego State Therapy trainer and supervisor, and graduated as “Psychotherapist Trainer”. He is a Senior Supervisor and Psychotherapist with more than 20 years of experience in institutions and private practice with adults and children, specialized in substance-related disorders, anxious and mood disorders. He is an author of several technical books and articles about personal development, psychotherapy and "Sensory Modelling©". As trainer, he enjoys using metaphors, role-playing, playful demonstrations to focus on the psychic processes. He is the Director of “WAY INSIDE” (training and research institute), and Ego State Representative from France (ESTI).