Registered Nurse Pre-Op/PACU. Job Summary. Endoscopy Center is seeking a qualified Pre-Op/PACU Nurse to administer care to outpatients via assessment, monitoring, intervention, and continuous reassessment. The Nurse will also collaborate with other team members in duties necessary to maintain a busy ambulatory surgery center. No Call, No Weekends, No Holidays. Duties. Assess, instruct & prepare patients prior to endoscopy procedures. Ensure pre-o...