RWJBarnabas Health is seeking Teaching Hospitalist for immediate employment at Trinitas Regional Medical Center in Elizabeth NJ RWJBarnabas Health, the largest integrated healthcare system in New Jersey, is seeking a Teaching Hospitalist for full-time employment at Trinitas Regional Medical Center in Elizabeth, New Jersey. Teaching Hospitalists will have a supervisory role with the Internal Medicine resident physicians. This is a great opportunity for an eager physician to join a well-established, multi-disciplinary team alongside a strong support staff including advanced practice providers with the goal of providing high-level care.