Description. Registered Nurse (RN). A career at Texas Rehabilitation Hospital of Arlington, a 40-private bed, state-of-the-art inpatient acute rehabilitation hospital operated as a tri-venture with Lifepoint Health, Texas Health Resources and Methodist Hospital System, is more than a job. It’s a chance to be a vital member of an interdisciplinary team caring for people in the Arlington area who need continued care to recover completely. You have ...