CORPUS CHRISTI, Texas —A new standalone emergency room is coming to Calallen, replacing the current emergency department on the northwest campus with expanded services. The northwest side of Corpus Christi is getting a new emergency room designed to bring critical care closer to residents in the growing area. ER 24/7 Calallen groundbreaking brings emergency care to Corpus Christi's northwest sideLeaders broke ground on the facility, which will be called ER 24/7 Calallen. The new ER will replace the current emergency department on the northwest campus and will feature more space for patients, a full lab, advanced imaging, and a helipad. All of those areas are going to come to this facility," Scott said.