Cardio Respiratory Sleep
Your partner in Sleep and Respiratory Health.
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We're Located Across WA & VIC

Respiratory and Sleep Diagnostic Services
At CRS, we are committed to delivering safe, high‑quality respiratory and sleep diagnostics. Our scientists, technologists and physicians work collaboratively to ensure every patient receives accurate testing and personalised clinical care.
All sleep studies and respiratory investigations are interpreted by Australian‑registered respiratory and sleep medicine specialists, supporting consistent, evidence‑based management.
Choosing CRS means choosing experience, accuracy and specialist support for your respiratory and sleep health.
Our Services
Our services include specialist consultations, sleep studies (home‑based and in‑hospital), respiratory function testing and a range of evidence‑based sleep therapies.
Consulting Services
Specialist consultations available with respiratory and sleep physicians and sleep dentists.
Respiratory Tests
High quality, diagnostic services such as spirometry, comprehensive lung function testing, FeNo and CPET.
Sleep Tests
Comprehensive home based and inpatient sleep studies.
Sleep Therapy
Extensive range of sleep treatment options including CPAP, mandibular advancement splints, positional therapy, EPAP, and weight management.
Clinical Psychology
Evidence-based psychological therapy for a range of different problems, working with adults and children aged 12+.
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Our Team
Our respiratory and sleep services are delivered by Australian‑registered specialists and supported by qualified scientists, technologists and administrative staff who work within AHPRA and National Board professional standards. Our team maintains ongoing professional development and follows local and national guidelines to ensure safe, consistent and well‑coordinated care across all diagnostic testing and treatment pathways.
Need more information?
If you have questions about our services, locations or referral requirements, our administrative team can provide general information and guide you through the next steps.
