In 1920, The Portland School of Social Work begins offering courses in public health nursing. The University of Oregon recognized the need for baccalaureate-prepared nurses, and introduced a five-year curriculum culminating in the Bachelor of Science degree with a major in nursing in 1926.

Additionally, between 1928 and 1939, a certificate program was offered for qualified students in accredited hospital schools. This allowed students to receive university education, which facilitated their career mobility.