MBBS, MD, DCH (Diploma in Child Health), RCPSI, MMedSci, DABMG (Diploma American Board of Medical Genetics), FRCPI (Fellow of the Royal College of Physicians of Ireland), FRCP (Fellow of the Royal College of Physicians), FRCPCH (Fellow of the Royal College of Paediatrics and Child Health), FACMG (Fellow of the American College of Medical Genetics), DSc (Hon)