Training in Transpersonal Psychotherapy and Transpersonal Breathwork.
Seminars and workshops in Germany, Europe, the United States, and China; lectures and scientific work.
Supervision Transpersonal Psychotherapy.
Initiator and honorary chairman of the Spiritual Emergence Network (SEN) in Germany.
Co-Founder and director of the International Institute for Consciousness Exploration and Psychotherapy, Freiburg.
Member of the Board of the International Transpersonal Association (ITA)
Former President of EUROTAS. Psychotherapeutic practice in Wittnau near Freiburg/Germany.
Psychoanalytic-oriented Psychotherapy; Systemic Family Therapy; Psychodrama; Systemic Constellations. Holotropic Breathwork® Practitioner (Dr. Stanislav und Christina Grof).
Holotropes Atmen – Psychotherapie und Spiritualität, Verlag Klett-Cotta (book).
Various articles published in different journals