The Royal College of Surgeons in Ireland (RCSI; Irish: Coláiste Ríoga na Máinleá in Éirinn) is a professional association and educational institution that is responsible for the medical speciality of surgery throughout the island of Ireland.RCSI is home to Ireland’s largest medical school and one of the most international medical schools in the world. We are the only specialist health sciences higher education institution in Ireland and offer Undergraduate degree programmes in Medicine, Pharmacy and Physiotherapy.