Michele Davidson [COPY TO COME for Michele Davidson] Marcia L. London Marcia L. London has been able to combine her two greatest passions by being both a nurse caring for children and families and a teacher for almost 35 years. She received her B.S.N. and school nurse certificate from Plattsburgh State University in Plattsburgh, New York. After graduation, she began her nursing career as a pediatric nurse at St. Luke's Hospital in New York City then moved to Pittsburgh, where she began her teaching career. Mrs. London accepted a faculty position at Pittsburgh's Children's Hospital Affiliate Pr