Gregory P. Katsoulotos is a pulmonologist based in Sydney, NSW, Australia. He works with people who have breathing problems, especially long-term conditions that can flare up and settle down again over time.
His main focus is asthma and eosinophilic asthma. Asthma can affect how easily you breathe, how much you cough, and whether night-time symptoms wake you up. Eosinophilic asthma is a particular type where a certain kind of white blood cell plays a bigger role, so the treatment approach can be a bit different. In many cases, getting the right plan means looking closely at triggers, symptom patterns, and how well your current medicines are working.
Patients often come to a specialist when symptoms keep coming back, when inhalers don’t seem to be enough, or when it’s hard to know what’s causing the breathlessness. Gregory’s role is about sorting out what’s going on and helping you make sense of your options. He also helps patients feel more confident about day-to-day management, not just the “big flare” moments.
Over time, breathing care involves more than one visit. It can mean reviewing your history, checking how you’re responding to treatment, and adjusting the plan when things change. At times, that includes making sure the basics are right, like inhaler technique and action plans. It can also mean coordinating with other clinicians so the whole picture is covered.
Gregory has experience caring for patients with respiratory conditions in clinical settings. He keeps up with current evidence and practical guidelines, because asthma care does change as new information comes through. His approach stays grounded and clear, with an eye on what will help you the most, rather than jumping straight to the most complex option.
If you’re dealing with ongoing asthma symptoms or you’ve been told you have eosinophilic asthma, a pulmonology review can be a good step. In Sydney, Gregory works to help patients understand their breathing, track what’s triggering symptoms, and choose a treatment plan that fits real life.
