Beatrice Chestnut, PhD MA is a psychotherapist, author, coach, business consultant, and international workshop leader. She has a PhD in communication studies and an MA in clinical psychology. A student of the Enneagram since 1990, she has authored two books on the Enneagram of Personality: The Complete Enneagram, and The 9 Types of Leadership.
Russ Hudson is the President of the Enneagram Institute and the co-author with Don Richard Riso of five major books on the subject, including The Wisdom of the Enneagram and Personality Types. He has been teaching this work around the world for the last 30 years and is a founder of the IEA.
Peter O’Hanrahan began his enneagram study in Berkeley, California in 1978 and taught his first class in 1981. Since then he has been an active enneagram teacher and trainer in the US and other countries with programs on the Embodied Enneagram, the Enneagram Subtypes, and the Enneagram at Work. For 20 years he has been a trainer for the Palmer/Daniels Professional Training Program, now the Narrative Enneagram School, and has helped train 1500 professionals from the fields of business, psychology and religion. He has a background as a holistic counselor and body therapist and has directed several non-profit organizations.
Mario Sikora is an internationally known Enneagram teacher, executive coach, and leadership-development consultant. He advises leaders in multinational organizations in North and South America, Europe, Asia, and the Middle East. He was 2011-2012 president of the International Enneagram Association.
Leslie is an Enneagram facilitator, coach and consultant with a background in education, theology and Integral theory. She owns and operates Living Enneagram, LLC and is certified in the Enneagram in the Narrative Tradition teacher and coach tracks and in the Enneagram in Business. She created two Integral international online courses (one focusing on Enneagram spirituality) with David Riordan and Ken Wilber. She brings team and leadership development to organizations by doing project based consulting which not only deepens employee .
Curt Micka, J.D., is a coach, mediator, Enneagram teacher, and facilitator. He owns and operates Conflict Transformation Services, LLC. He’s a graduate of the Deep Coaching Institute, and a certified teacher of the Enneagram in the Narrative Tradition and an IEA Accredited Professional. He has 20+ years experience mediating conflicts of all sort, and he teaches workshops about how the Enneagram can help us navigate conflict more constructively, creatively and compassionately. As a coach, he specializes in helping people and workplace teams navigate conflict more productively, collaboratively, and compassionately.