M. Shayne Gallagher has more than a quarter century of experience designing and operating behavioral health and addiction treatment programs for adolescent children. He has been a ...ver másM. Shayne Gallagher has more than a quarter century of experience designing and operating behavioral health and addiction treatment programs for adolescent children. He has been a lifelong student of Tao Te Ching, applying its precepts to a career of working with those who work with children. He and his wife, Sheri, have six children and live in the four corners area of the southwest.ver menos