Ullevål hospital Building 1, also known as Tårnbygget, is part of the national healthcare system in Oslo. The hospital offers treatment in somatics, mental health, as well as drug and addiction. In addition to treatment services, courses and training are organized for both patients and relatives, which contribute to an increased understanding of health processes and rights.
The hospital has special services aimed at children and young people, and emphasis is placed on research and innovation in the health field. Quality and interaction in health services are key focus areas. To facilitate navigation for visitors, overview maps are available at each entrance to the building. The administration and hospital management are located in Building 1, which makes it an important hub for the operation and organization of healthcare services.