Peter Cistulli is Professor of Sleep Medicine at the University of Sydney, holding the ResMed Chair in Sleep Medicine and recognized as the university's first Professor of Sleep Medicine. He leads the Sleep Research Theme at the Charles Perkins Centre within the Faculty of Medicine and Health, where he serves as Conjoint Professor. Cistulli is also Professor of Respiratory Medicine in the Northern Clinical School and Head of the Discipline of Sleep Medicine at the University of Sydney and Royal North Shore Hospital, as well as Director of the Sleep Investigation Unit in the Department of Respiratory and Sleep Medicine at Royal North Shore Hospital. An active clinician-researcher with 35 years of experience in respiratory and sleep medicine, he holds an MBBS with Honours and PhD in Medicine (1995) from the University of Sydney, along with MBA, FRACP, and FCCP qualifications. His research has focused on sleep-disordered breathing, particularly obstructive sleep apnea, developing an interdisciplinary clinical research programme spanning the study of causes, phenotypes, personalized therapies including oral appliances, and impacts on health outcomes.

Cistulli's scholarly impact is substantial, with over 21,405 citations on Google Scholar for work in sleep apnea, sleep medicine, and sleep disorders. Key publications include "Deep Phenotyping in Obstructive Sleep Apnea: A Step Closer to Personalized Therapy" (2016, American Journal of Respiratory and Critical Care Medicine), "P4 Medicine Approach to Obstructive Sleep Apnea—New Road Map for Sleep Apnea?" (2020, Advances in Therapy), "Phenotyping Obstructive Sleep Apnoea—Bringing Precision to Oral Appliance Therapy" (2019, Journal of Oral Rehabilitation), "Innovations in Mandibular Advancement Splint Therapy for Obstructive Sleep Apnea" (2023, Frontiers in Sleep), and "Think Before Sinking Your Teeth into Oral Appliance Therapy" (2015, Journal of Clinical Sleep Medicine). He received the 2018 Distinguished Achievement Award from the Australasian Sleep Association for his contributions to the field. Throughout his career, Cistulli has held clinical and academic positions at Royal North Shore Hospital and the University of Sydney, establishing influential research groups in sleep and circadian studies.

Professional Email: peter.cistulli@sydney.edu.au