Dr Catherine Jonas is a General Paediatrician and a Paediatric Sleep Physician trained at the Sydney Children's Hospital. In addition to general childhood medical conditions, she has a special interest in obstructive sleep apnoea, insomnia and various non-respiratory sleep disorders. As a Conjoint Lecturer with UNSW, she is involved in training undergraduate medical students. She is interested in medical research studies and has presented her research work in several national and international conferences.