Companies Christiana Care Health System Christiana Care Health System 0 reviews About Christiana Care Health System Christiana Care Health System, headquartered in Wilmington, Delaware, is one of the country's largest health care providers, ranking 22nd in the nation for hospital admissions. Locations Reviews 2 Healthcare Clinic Locations Showing Locations in DE (2) DOT and CDL Exam Clinics Near Me Sorry, we were unable to determine your location. Click here to find the walk-in clinics near you.