Home – old site Find a Private OrthodontistFind a professional close to you Select a County Armagh (1) Carlow (3) Cavan (2) Clare (1) Cork (15) Derry (1) Donegal (3) Down (3) Dublin (1) Dublin North (20) Dublin South (34) Fermanagh (1) Galway (4) Kerry (3) Kildare (7) Kilkenny (4) Laois (2) Limerick (5) Longford (1) Louth (3) Mayo (2) Meath (10) Monaghan (2) Offaly (2) Sligo (2) Tipperary (3) Tyrone (1) Waterford (4) Westmeath (2) Wexford (8) Wicklow (4) Meet The Council The Orthodontic Society of Ireland (OSI) is the professional body representing the majority of the Orthodontists in Ireland. It promotes best practice in Orthodontics through education & research.