Dr Buckley is a Respiratory Consultant and lead for the Sleep Service at the Bristol Royal Infirmary. She has worked throughout the UK and Canada, where she carried out original research into obstructive sleep apnea and has been published in a number of international medical journals. She is a former member of the British Thoracic Society Specialist Advisory Group on Sleep Apnea, a member of the British Sleep Society, and a Fellow of the Royal College of Physicians.

Dr Buckley leads the clinical team at The Better Sleep Clinic.