Michelle Harrison, M.D. (www.michelleharrison.com), is a leading authority on women's health and PMS. She developed one of the first programs devoted to treatment of PMS. As a family physician and psychiatrist, she has consulted and lectured internationally on women's health and other related health-policy issues. Dr. Harrison is also the author of A Woman in Residence and The Preteen's First Book About Love, Sex, and AIDS.
Marla Ahlgrimm, R.Ph., a registered pharmacist, is the cofounder of PMS Access (www.womenshealth.com) and the founder of Women's Health America. She was one of the first health professionals in the United States to recognize, define, and develop PMS options for consumers.