Postcard from St. Mary’s Hospital

This undated postcard, circa the turn of the 20th century, shows St. Mary’s Hospital at 404 E. Third St. This was Duluth’s second St. Mary’s building; the first was in the Lincoln Park neighborhood. The Third Street building opened in 1898. It was demolished in 1967 and replaced by a new wing of the expanding hospital.

Later known as St. Mary’s Medical Center, it merged with the Duluth Clinic in 1997 to form the SMDC Health System. Miller-Dwan Medical Center joined in 2001. The system became Essentia Health in 2004. Its network now includes hospitals, clinics and other health-care facilities throughout Minnesota, North Dakota and Wisconsin.