Respiratory Medicine encompasses lung and breathing-related conditions. Common respiratory symptoms include shortness of breath, cough, wheeze and chest tightness. There are many types of lung infections which may affect those with persistent lung disease and impaired immunity, as well as those wi...
A substantial portion of our lives are spent asleep and the quality of our sleep is crucially important for the health of our minds and bodies. Sleep medicine encompasses breathing-related sleep disorders, of which obstructive sleep apnoea (OSA) is the most common. OSA is particularly important du...
General Medicine is an internal medicine specialty that caters for patients with one or more medical problems that are complex and/or span multiple subspecialty fields. Rather than seeing several separate specialists it is possible, in appropriate circumstances, for management to be provided by one s...
Pulmonary function testing is an important component of assessing lung and breathing disorders. Several tests are commonly employed. The most important is spirometry, a measure of maximal airflow that involves exhaling forcefully into a mouthpiece. Spirometry is performed before and after the adminis...
What is a sleep study? A sleep study is an overnight test designed to gather information about your sleep as part of a complete assessment. Sleep studies performed in a hospital laboratory are the gold standard test and the most accurate type of study. Home-based studies may be appropriate in cert...
A bronchoscopy is a minor procedure for examining the airways internally. It involves passing a bronchoscope (a flexible telescope) through the nose, down the trachea (“windpipe”) and into the lower airways within the lungs. The purpose is to directly visualise the inside of the airways. In addit...
Allergies to substances present in the air contribute to asthma and allergic rhinitis (hayfever). Important allergens include house dust mite, pollens, mould and animal dander. When it comes to managing asthma and rhinitis, testing for allergic sensitisation has an important role. Beyond the clinical...
We take a patient-centered approach to medical care with the aim of empowering his patients to achieve better sleep and optimal long-term health outcomes.
Dr Chazan is a Respiratory & Sleep Physician, and General Physician. Born in Melbourne, he undertook his basic medical training at the University of Melbourne. With a passion for sleep and breathing, he trained at world-renowned centres of excellence in Melbourne and Sydney, including Westmead Hospital, the Alfred Hospital and Monash Medical Centre. Adrian has been involved in research activities in the fields of sleep apnoea, chronic obstructive pulmonary disease and exercise physiology.
Adrian utilises the latest findings in sleep research as well as the emerging technologies in diagnosis and treatment. He takes a patient-centered approach to medical care with the aim of empowering his patients to achieve better sleep and optimal long-term health outcomes.