Warwick S. Selby is a Gastroenterologist based in Sydney, NSW, Australia.
Gastro issues can start small and then keep coming back, or they might show up after a change in diet, stress, or a recent infection. Warwick looks after people with bowel and gut problems, including conditions like Crohn’s disease and colitis. He also helps with ongoing symptoms where bowel inflammation is involved, such as ulcerative colitis and related flare-ups.
If you’ve had bleeding from the back passage, mucus, ongoing diarrhoea, or stomach discomfort that won’t settle, he can help sort out what’s going on. In many cases, the next step is to check the gut directly. Warwick offers endoscopy and colonoscopy, which can give a clearer picture and help guide the right treatment plan.
He also sees patients with viral gastroenteritis and other gut upsets, where symptoms like nausea, vomiting, and diarrhoea can be hard going. Over time, it’s not just the symptoms that matter. It’s making sure you’re improving the right way and watching for signs that need extra care.
Warwick’s approach is practical and calm. He focuses on careful assessment, good communication, and making sure you understand what the tests are for and what the results might mean. At times, that can include discussing why symptoms happen, what triggers might be involved, and how follow-up works.
In the clinic, endoscopy and colonoscopy aren’t treated as a quick tick-box. They’re part of a bigger plan to check the bowel and find out what’s driving your symptoms. This is especially important for inflammatory bowel conditions, where results can affect what happens next.
There isn’t detailed education or research history listed here, and clinical trial involvement isn’t specified. Still, the work centres on day-to-day care for gastroenterology patients, using standard checks and investigations that doctors rely on in everyday practice.
If you’re in Sydney and looking for a gastroenterologist who can help with bowel conditions, ongoing gut symptoms, and gut testing like endoscopy or colonoscopy, Warwick S. Selby is a good contact point.