University Health Network provides patient care, education, and research services. It operates Princess Margaret Hospital, Toronto General Hospital, and Toronto Western Hospital. Princess Margaret Hospital provides cancer treatment and research services primarily in the areas of surgical oncology, bone marrow transplantation, chemotherapy, radiation oncology, psychosocial oncology, hematology, radiation therapy, and medical imaging. Toronto General Hospital offers cardiac care, organ transplants, and the treatment of acute patient needs. Toronto Western Hospital provides community care in the areas of neuroscience, musculoskeletal health, and Arthritis, as well as specialized services, such as community and population health programs. The company holds interest in Toronto Medical Laboratories Limited Partnership, which provides laboratory services to other hospitals, and develops and commercializes laboratory-related innovations and technologies, as well as offers research, training, and development services with respect to laboratory medicine, technologies, and utilization. University Health Network is based in Toronto, Canada.