Dr. Perri B. Prellop Doctor/Mom Faces Challenge of Balancing Work/Family For second-time mom, Dr. Perri B. Prellop, balancing career and family is a constant challenge. By day, she practices full-time as a radiation oncologist, dealing with life and death firsthand on a daily basis. After work, she goes home to a brand new baby boy, an active three-year old daughter, and a husband with a full-time job. The circle of life continues to revolve. LISA HANCHEY