Registered Nurse - RN - Psych. CareerStaff Unlimited is looking to hire a Psych Registered Nurse for. full-time, contract. opportunities in. COLUMBUS, IN. Qualified nurses will have previous psych or med-surg experience and have a strong focus in geriatric patient care. In addition to our standard benefits, our RNs are preferred in a number of facilities and hospitals in the area. Contact me today to learn more about this opportunity to work with...