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Grof Transpersonal Training
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Peter Koellerer
Peter Koellerer
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Home
GTT
About GTT
Experience GTT
Become a facilitator
Continued Professional Development
People at GTT
Directors
Circle of Advisors
Teachers, staff, and coordinators
Guest teachers
GTT History and Founders
Christina Grof (deceased)
Stanislav Grof (emeritus)
Holotropic Breathwork®
About Holotropic Breathwork®
CPD Current Certified Facilitators
All Facilitators
Events
GTT Holotropic Breathwork® events listed by date
More Holotropic Breathwork® events at these links
Archive
Media
Articles and research
Photo Gallery
News
Video
Audio
Consultation
Appointment with Cary Sparks
Shop
Books
Music
Spoken Audio & Video
Masks, Tarot & Caps
Training manuals
Testimonials and more
Testimonials
A History in Flyers: 1988 to the Present
Contact GTT
Links
Privacy Notice
Institute for Holotropics 501.c.3
