Siobhan Geary, MS, RN, CNS, is has been the Med-Surg Clinical Nurse Specialist at Sutter Medical Center, Sacramento, for over 20 years. She has experience in both adult and pediatric care and has a background in critical care and neurosurgery. Siobhan received her BSN from the University of San Francisco and received her MS and CNS degree from the University of California, San Francisco.