The Department of Sleep Medicine, Surgery & Science at Changi General Hospital (CGH) is one of the largest sleep centres in Singapore dedicated to the management of sleep disorders, promotion of sleep health and research.

Our integrated care model is provided by a comprehensive team of sleep specialists ranging from Ear, Nose & Throat (Otolaryngology), Respiratory Medicine, Dental, Neurology, and Psychological Medicine to lifestyle modification and weight management programmes involving Sports Medicine, Endocrinology and Bariatric Surgery. 

The CGH Sleep Laboratory is accredited by the Australasian Sleep Association and National Association of Testing Authorities. The lab is equipped with diagnostic capabilities that can conduct over 1000 sleep studies a year by our highly trained sleep technologists.

CGH Insomnia Brochure [ 3.20MB | PDF ]

Clinical Services

Outpatient Services

• Specialists sleep clinics
• Advanced nurse practioner sleep clinics
• Chronic Non-invasive Ventilation service
• Positive airway pressure (PAP) therapy
• Cognitive behavioural therapy (CBT)

Outpatient Sleep Studies

• Home sleep studies
• Home oximetry
• Actigraphy

Inpatient Sleep Studies

• Overnight diagnostic polysomnography (PSG)
• Continuous positive airway pressure (CPAP) titration sleep study
• Bilevel positive airway pressure (BiPAP) titration sleep study
• Multiple sleep latency test (MSLT)
• Multiple wakefulness test (MWT)