Margaret Walker has been a Specialist Anaesthetist since 1993, carrying out her training in Hobart and Adelaide. Prior to joining the Hobart Anaesthetic Group in 2006, she worked as a staff specialist in Anaesthesia at the Royal Hobart Hospital, where she was the Supervisor of Training for Anaesthetic registrars in training. She has been an examiner for the Certificate in Diving and Hyperbaric Medicine. Margaret is currently the Tasmanian Co-ordinator of the Australian and New Zealand College of Anaesthetists’ Quality and Safety Audit. She has expertise in a wide range of anaesthetic disciplines.