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Roger Keizerstein | The Science of Psychotherapy
Roger Keizerstein, LCSW, is a child psychotherapist and a certified clinical trauma professional. He has been in private practice in East Setauket, NY, for 35 years. His stories and essays have appeared in Newsday, The New York Times, The Southampton Press and Listen Magazine. He lectures on trauma and post-traumatic stress throughout the New York …