
Restful Nights. Easier Days
Expert insomnia care from a Clinical Psychologist and Sleep Physician.
We provide personalised, evidence-based care for insomnia and sleep difficulties, helping people achieve better sleep and improved day-to-day functioning.
Or call us at 02 5943 9532
Welcome to Sydney Sleep & Insomnia
Two Sleep Specialists. One Integrated Approach.
Sydney Sleep & Insomnia is a specialist service dedicated to the assessment and treatment of insomnia and sleep difficulties.
Our unique model brings together a Clinical Psychologist and Sleep Physician, providing comprehensive, evidence-based care that addresses both the behavioural and medical aspects of sleep.

Our Specialities

A collaborative model of care, bringing together a doctorate-trained Clinical Psychologist and specialist Sleep Physician.
Integrated Care

Specialised Insomnia Treatment
Evidence-based treatment including Cognitive Behavioural Therapy for Insomnia (CBT-I), the gold-standard treatment for chronic insomnia.

Advanced home sleep studies providing a
level of assessment comparable to laboratory-based (Level 1) sleep studies.
Home Sleep Studies
How We Can Help
Poor sleep affects more than just the night. We support people experiencing insomnia and sleep disorders, alongside the emotional, behavioural, and life challenges that can accompany them.
Mental Health & Wellbeing
Difficulty falling asleep
Early morning waking
Poor quality sleep
Chronic insomnia
Sleep-related anxiety
Sleep apnoea and snoring
Restless legs syndrom
Circadian rhythm and shift work difficulties
Excessive daytime sleepiness
Sleep & Insomnia
Anxiety and chronic worry
Stress and burnout
Depression and low mood
Trauma and post-traumatic stress
Adjustment difficulties
Emotional regulation difficulties
Perfectionism
Relationship & attachment difficulties
Meet the Team


Dr Melissa Aji
Dr Lewis Holmes
Clinical Psychologist
Melissa is a Clinical Psychologist with advanced training in insomnia treatment and Cognitive Behavioural Therapy for Insomnia (CBT-I). She works with adults experiencing insomnia, anxiety, trauma, stress, and sleep difficulties.
Respiratory and Sleep Physician
Dr Lewis Holmes is a Sleep and Respiratory Physician with expertise in sleep disorders, sleep apnoea, sleep studies, and specialist sleep assessment.