What is a Mount Sinai nurse? A Mount Sinai nurse is so many things: a team player, dedicated caregiver, critical thinker, continuous learner, mentor, patient advocate. And so much more. At Mount Sinai, we believe that a Mount Sinai nurse is the nurse all other nurses aspire to be. Together and individually, they create excellence every day. Read what our patients are saying about our nurses and listen to how some of them describe what makes them a Mount Sinai nurse.