• Seminars and Trainings Transpersonal Psychotherapy, Spiritual Guidance and Grof®Breathwork in Germany and abroad.
  • Supervision Transpersonal Psychotherapy.
  • Co-Founder and director of the International Institute for Consciousness Exploration, Freiburg / Germany.
  • Founder and honorary chairman of the Spiritual Emergence Network (SEN) in Germany.
  • Former President of EUROTAS.
  • Publications: -(book) Holotropes Atmen – Psychotherapie und Spiritualität, Verlag Klett-Cotta.
  • Various articles published in different journals.