Deborah A. Metzger, MD, PhD, is a gynecologist and reproductive endocrinologist. Now retired, Dr. Metzger focused her practice on the treatment of the whole person, using integrative and holistic care. She is recognized as one of the leading authorities in the treatment of endometriosis and chronic pelvic pain and one of the editors of Chronic Pelvic Pain: An Integrated Approach, the first book on the subject.