Raymond Chang, M.D. received his medical degree from Brown University, where he was elected Phi Beta Kappa as well as Sigma Xi. After completing his post-doctoral work, he joined the staff of Memorial Sloan- Kettering Cancer Center, working there until 1997. He also served on the faculty of Medicine at Cornell Medical College. In the mid-1990s, Dr. Chang was instrumental in developing Cornell Medical College s alternative medicine education programs. In 1995, he was selected as the first Visiting Professor of the Taiwan Cancer Foundation at the National Taiwan University, and in 1998, Visiting Professor at Shanghai Medical College's Obstetrics/Gynecology. Currently, the author attends at New York-Presbyterian and Beth Israel Hospitals in New York City, and is on the faculty of the Albert Einstein School of Medicine.