Who is Dr. Sidney Rosen from My Voice Will Go with You: The Teaching Tales of Milton H. Erickson, M.D. and what is their importance?

Dr. Sidney Rosen is the author of "My Voice Will Go with You: The Teaching Tales of Milton H. Erickson, M.D." As a student, friend and colleague to Milton Erickson, Rosen lends a unique twist to Erickson's teachings. Rosen also uses these teachings in his own practice and has served as president of the New York Society of Ericksonian Psychotherapy and Hypnosis. Rosen is also considered to be one of the world's foremost authorities on Milton Erickson and has appeared at a number of international congresses exploring Erickson's work.