Ger O'Dea, National Ambulance Service Community Engagement Manager. XXjob 12/07/2022. Irish Examiner. Niamh Griffin request. Become a Community First Responder campaign with Ger O'Dea, National Ambulance Service Community Engagement Manager, on the Dunkettle to Carrigtwohill pedestrian and cycle route, opposite Glounthane Train Station, Glounthane, Co. Cork. Picture: Jim Coughlan.