Dr Holmes is a dedicated respiratory and sleep physician who completed his speciality training at Concord, Liverpool and Dubbo Hospitals, complemented by a sleep fellowship at Concord Hospital. Here he has experience managing a broad range of patients with complex respiratory and sleep disease.

Dr Holmes has a wide range of interest in managing all respiratory and sleep disorders, and will be your advocate in navigating these problems. His special interest however lies in bronchiectasis, asthma and sleep disordered breathing, topics which he has presented at international and national conferencees. He also consults at Macquarie University Hospital, and can provide access to patients to this facility for advanced lung diagnostic techniques.

Dr Holmes also works as the Director of Clinical Training at Macquarie University Hospital, and has an appointment as a Clinical Associate Lecturer at Macquarie University.

Dr.  Auyeung is a Respiratory and Sleep Physician and has clinical appointments as Consultant Respiratory & Sleep Physician at  Concord Repatriation General Hospital, Staff Specialist (Respiratory & Sleep) at St. George Hospital, and Senior Clinical Lecturer at the University of Sydney.

He has expertise in airways diseases, allergic rhinitis, COPD,  pulmonary nodules, pleural diseases, and sleep disorders (sleep apnoea, narcolepsy, idiopathic hypersomnolence). He is skilled in  interventional procedures, including bronchoscopy, linear endobronchial  ultrasound (EBUS), and pleural procedures. He co-chairs the complex sleep multidisciplinary meeting at St. George Hospital and is one of the pleural leads at Concord Hospital. He is a RACP accredited supervisor for sleep medicine training and is a current supervisor for the sleep registrar/fellow at St. George Hospital.

Dr  Auyeung completed his physician training at St. George  and St Vincent's Hospital, Sydney. He then underwent training in Respiratory Medicine at Concord and Sutherland Hospitals, followed by a dedicated year in Sleep and Respiratory  Failure at St. George Hospital. He is passionate about evidence based medicine and has received research awards at international respiratory conferences. He holds advanced qualifications including a Master of Science, Master of Medicine  (Clinical Epidemiology), Graduate Certificate in Allergic Diseases, and  Clinical Ultrasound.