Dr. Ronald Hoffman is recognized as one of America's foremost complementary medicine practitioners. He is founder and Medical Director of the Hoffman Center in New York City, author of numerous books and articles for the public and for health professionals, and is host of the popular nationally-syndicated radio program Health Talk. He is active in several medical professional organizations, and is a past President of the country's largest organization of complementary and alternative doctors, the American College for Advancement in Medicine (ACAM). He is a frequent guest on radio and TV, and is frequently quoted in popular magazines and newspapers. He is also called upon to lecture both to the public and to groups of medical professionals. On the personal side, his active lifestyle is an embodiment of the healthy principles he espouses.