About us
Founded in 2000, the International Society of Geriatric Oncology, also called SIOG (Société Internationale d’Oncologie Gériatrique) in French, is a multidisciplinary society of health professionals treating older cancer patients. SIOG members are based in more than 80 countries. The network includes geriatricians, medical oncologists, surgical oncologists, radiation oncologists, anaesthesiologists, as well as nursing and allied health professionals.