Talking to Doug O'Brien

Doug O’Brien, author of “The User’s Guide to Sleight of Mouth,” is a certified Trainer of Hypnosis, Certified Trainer of The Havening Techniques® and a Master Trainer of NLP (Neuro-Linguistic Programming) based in New York City. As a Hypnotherapist, he helped found the Department of Complementary Medicine at Columbia Presbyterian Hospital in the 1990s under Dr. Oz. where he provided pre-surgical hypnosis to cardiac patients

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