David R. Portney is leading authority in the field of human awareness, change, and potential. He has conducted trainings and workshops for numerous companies, including Kenwood USA, Herbalife, Meadow Gold Dairy, and Wella-Sebastian. David regularly conducts workshops and classes for the Los Angeles Times and the Learning Annex of Los Angeles.
©2006 David R. Portney; (P)2007 Listen & Live Audio Inc.
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