Kathleen J. Maddison is a sleep medicine doctor based in Crawley, WA, Australia. If you’re dealing with poor sleep, big day-time tiredness, or strange body movements at night, she helps you sort through what might be going on and what can be done about it.
Sleep problems can look very different from person to person. Some people have trouble breathing during sleep, such as obstructive sleep apnoea or central sleep apnoea. Others find it hard to switch off because of insomnia, ongoing drowsiness, or patterns that make it difficult to stay awake during the day. At times, the issue may also connect to narcolepsy or sleep timing that doesn’t feel right.
Kathleen also looks after people with sleep-related movement and nerve symptoms. This can include restless legs syndrome and conditions like cramp-fasciculation syndrome, where muscles can twitch or cramp and it gets in the way of proper rest.
In many cases, body weight and breathing during sleep can be linked too. She can help with obesity hypoventilation syndrome (OHS), which affects how the body handles breathing overnight. Sleep concerns can be more than just feeling tired, so getting the cause checked is important.
There are also rarer sleep syndromes. Kathleen supports people with SHORT syndrome, a condition that can bring a mix of sleep and health challenges. When symptoms are unusual, it helps to have someone who stays focused on the details and keeps things practical.
Her approach is calm and steady. She works with patients to understand how sleep is affecting daily life, and then talks through next steps in a way that makes sense. For some people, that might mean looking at breathing issues. For others, it can be about sleep habits, symptoms during the night, and how treatment could improve comfort and alertness.
Sleep medicine is all about patterns over time. Kathleen helps you connect the dots between what you experience at night and what shows up in the day. If you’re not sure whether your symptoms fit a specific condition, she can still guide the conversation and help you work out the most likely options.
