The Royal College of Surgeons in Ireland (RCSI) conducts a medical school which is both a university (since 2019) and a recognised college of the NUI, and is situated at St. Stephen's Green in the city centre; there are also large medical schools within UCD and Trinity College. The National College of Art and Design (NCAD) provides education and research in art, design and media. The National College of Ireland (NCI) is also based in Dublin, as well as the Economic and Social Research Institute, a social science research institute, on Sir John Rogerson's Quay, and the Dublin Institute for Advanced Studies.