Emergency Room at SSM Health St. Mary's Hospital - St. Louis

You can't prepare for every emergency, but you can depend on SSM Health St. Mary's Hospital - St. Louis Emergency Department to be ready for you when the unexpected happens. In fact, St. Mary’s opened a new emergency unit in November 2019 to provide more space for our state-of-the-art care services. Patients are encouraged to park in the lot in front of the emergency department off Ethel Road.