Marc A. Zimmer, Ph.D., earned his Doctorate in Psychology and is a Diplomate in Clinical Social Work. The Director of Biofeedback and Psychotherapy Development for more than thirty years, his unique and notable combined psychotherapy and biofeedback program is specifically tailored to each patient. He consults with various organizations, is a frequent speaker, and has authored articles in professional and educational journals. He co-authored "Dying to Be Thin."
N.R. Mitgang is a noted journalist and writes for theater, television, and electronic media. He is the playwright/lyricist of "Bojangles," co-author of "Mr. Bojangles," author of "I Knew the Man Bojangles," and co-creator/publisher of "Well... There You Go Again. The Humor That Shaped America." He is a former editor at Grosset & Dunlap, and Director of Electronic Publishing for Facts On File. Mitgang has also served as a consultant/historical contributor to A&E's Biography, The Smithsonian Institution, and The National Archives.
Dr. Ira M. Sacker Co-author of "Dying to Be Thin: Understanding and Defeating Anorexia Nervosa and Bulimia-A Practical, Lifesaving Guide" (Ira M. Sacker, M.D., & Marc A. Zimmer, Ph.D.) and "Regaining Your Self: Breaking Free From The Eating Disorder Identity: A Bold New Approach" (Ira M. Sacker, M.D., & Sheila Buff).