I started my career in Mater Private Hospital, Dublin where I qualified as a clinical physiologist in 2005 (MPPM). I worked as part of a multidisciplinary team which incorporated Neurophysiology, Respiratory and Sleep Disorders. I specialised in sleep disorders and I gained the international RPSGT sleep qualification in 2008. I completed a CPD in Behavioural Sleep Medicine in 2012 (University of Glasgow).