Dr. Rosensweet graduated from the University of Michigan Medical School in 1968. He has been in private medical practice since 1971, and has had offices in New Mexico, California, and Colorado and is currently in practice in Southwest Florida. Dr. Rosensweet was the clinical physician involved in the very first Nurse Practitioner training program in the U.S.A. and in charge of health promotion for the State of New Mexico. He teaches health professionals about the treatment of women in menopause with bio-identical hormones.