Registered Nurse - Union Emergency Department - Part Time - 1p - 1:30 a The emergency departments at ChristianaCare’s Christiana Hospital , Wilmington Hospital , Union Hospital , and the free-standing emergency department in Middletown , Delaware treat a combined total of more than 225,000 patients each year, making our doctors, nurses and support staff among the most experienced emergency medical professionals in the region. Union Hospital Emergency Department on our Cecil Campus is a 27 bed E…