Description. Critical Care RN. Location. In House Coordinator for organ donation inside St. John Medical Center. Schedule. 4 × 10-hour daytime shifts (8 AM–6 PM), with rotating weekends/ holidays. Save Lives. Inspire Hope. At LifeShare, our mission is simple yet powerful: we save lives and inspire hope through organ and tissue donation. We are seeking a Critical Care RN to be our In-House Coordinator to represent LifeShare inside St. John Medical...