Dr Chris Idzikowski, BSc PhD FBPsS, is Director of the Sleep Assessment and Advisory Service. A Chartered Psychologist and leading specialist in sleep disorders, he has served as Chairman of the British Sleep Society and has been a long-standing member of the Royal Society of Medicine's Sleep Medicine Section. He has worked for a variety of organizations in an advisory capacity, including airlines, pharmaceutical companies and hotel groups, as well as with various sporting associations and as a forensic sleep specialist.