Ranked among the top hospitals in New York State, Mercy offers a NYS designated Stroke Center, Breast Imaging Center of Excellence, Level III Neonatal Intensive Care Unit, and has received Pathway to Excellence designation from the American Nurses Credentialing Center – the only hospital in the region and one of only two in NY State to receive this prestigious award. • Ensures the proper performance of the imaging systems, storage media, and radiation detection and counting devices, including but not limited to, scintillation cameras, dose calibrators, survey instruments, Nal (TI) scintillation probes and well counters, and data processing and image production devices.