Inner West Respiratory and Sleep Clinic
Specialised Respiratory and Sleep Care
About Us
At Inner West Respiratory and Sleep Clinic, we specialise in diagnosing and treating respiratory and sleep disorders with compassionate, expert care. We are dedicated to improving your quality of life through personalised treatment and evidence-based medicine.
Our Services
Our Respiratory and Sleep Specialists
Dr. Johnny Siu
BScH CRSS MBBS FRACP
Dr. Johnny Siu is a Respiratory and Sleep Physician with expertise in asthma, COPD, chronic cough, obstructive sleep apnoea, complex sleep disorders, bronchoscopy, endobronchial ultrasound (EBUS), pulmonary nodules and pleural effusions. He is currently a staff specialist at St. George and Auburn Hospitals, where he provides comprehensive respiratory and sleep medicine care. Dr. Siu has a strong background in general medicine and actively practices at Auburn Hospital.
Dr. Siu began his academic journey at Queen’s University, Canada, where he earned a medical science degree with a subspecialisation in cardiorespiratory research. He then pursued his medical degree at the University of Sydney before undertaking extensive physician training at Royal North Shore Hospital. His specialist training in respiratory and sleep medicine spanned across Bankstown-Lidcombe Hospital, St. George Hospital, and Prince of Wales Hospital.
Beyond his clinical work, Dr. Siu is an avid lecturer and holds academic positions at both the University of New South Wales (UNSW) and the University of Notre Dame Australia (UNDA), where he is actively involved in medical education and training.
Dr. Lawrence Cai
BMed MD MMed(Clin Epi) FRACP
Dr. Lawrence Cai is a Respiratory and Sleep Physician with clinical expertise in various conditions, including asthma, COPD, pulmonary nodules, lung cancer assessment, pleural disease, obstructive sleep apnoea, and complex sleep disorders. He is also experienced in interventional respiratory procedures, including fibreoptic bronchoscopy, linear endobronchial ultrasound-guided biopsy (EBUS), and pleural procedures.
Dr. Cai completed his medical degree at the University of New South Wales, followed by specialist physician training at Royal Prince Alfred Hospital, Bankstown-Lidcombe Hospital, Liverpool Hospital, and St George Hospital. He has also obtained a Master of Medicine (Clinical Epidemiology) through the University of Sydney, with a focus on evidence-based clinical practice.
He holds an honorary medical officer appointment at St George Hospital, and has an academic appointment with the University of New South Wales (UNSW). He is actively involved in the education of medical students and junior medical staff at St George Hospital.
Our Location
Inner West Respiratory and Sleep Clinic
University of Notre Dame Consulting Suites, Level 2
88-90 Water Street
Auburn NSW 2144
Phone: (02) 8204 4301
Fax: (02) 8078 0626
Please note: Our clinic operates within the Sydney Kidney Team clinic premises.
© 2025 Inner West Respiratory and Sleep Clinic. All rights reserved.