Dr George Ntoumenopoulos is currently a Senior Physiotherapist in Intensive Care at Royal Perth Hospital, Perth. George has extensive clinical, teaching and research expertise in critical care internationally. George has over 90 research publications in peer-reviewed journals. George runs bespoke Australasian Society of Ultrasound in Medicine (ASUM)-accredited training courses in lung and diaphragm ultrasound for respiratory physiotherapists to develop clinical skills and support the evidence base for physiotherapy in intensive care. George is also on the board of ASUM. His main areas of research include the investigation of novel outcome measures for secretion retention and the impact of lung ultrasound on clinical decision-making in intensive care.