Sherry A. Rogers, M.D., is an internationally recognized expert in environmental medicine, Board-certified in Environmental Medicine as well as Board-certified in Family Practice, she is a Fellow of the American College of Allergy, Asthma and Immunology and a Fellow of the American College of Nutrition. She is the author of over 17 books on environmental illness and continues a 31-year monthly newsletter as well as a phone consultation service. She has published over 22 scientific papers, written for many of the current periodicals, health magazines, textbook chapters, served on medical journal editorial boards as well as Academy Board of Directors, adjudicating physician board applicants, and has given over a hundred lectures to physicians in 6 countries, from six cities throughout China to Oxford to Australia, in her more than 50 years of medical practice. Her focus is finding the cause and cure of diseases, preferably with limited pharmaceutical use.