Lena Y. Thin is a Gastroenterologist based in Perth, WA, working from 35 Stirling Highway, Perth, WA 6150, Australia. She looks after adults and, in many cases, people who are dealing with ongoing gut health problems that can be stressful and hard to manage day to day.
Her clinic focuses on conditions like ulcerative colitis and Crohn’s disease. These are long-term bowel conditions, so care often needs to be steady and practical. She also helps with other forms of colitis, including haemorrhagic proctocolitis. At times, patients are dealing with flare-ups, bleeding, pain, or changes in bowel habits, and she works through what might be going on and what can be done next.
Colonoscopy is part of her service. This can be used to check the bowel, find the cause of symptoms, and guide treatment decisions. Along with that, she manages people with diarrhoea and viral gastroenteritis, where symptoms can come on quickly and the main goal is getting people well again and keeping them safe.
Some cases involve more serious changes in the bowel, including necrosis, and this can lead to discussions around care after procedures such as small bowel resection. In these situations, patients often need careful follow-up, especially when symptoms shift or recovery takes time.
Experience is built around these common and complex bowel issues. Over time, that means getting used to the patterns of symptoms people describe, and helping patients make sense of results and next steps, even when it’s not straightforward.
Education details are not listed in this profile. Research and clinical trials information is also not shown here, so no trial work is mentioned.
Overall, the approach is calm and grounded. Gut problems can affect sleep, work, and family life. Lena’s role is to focus on clear next steps, check what needs checking, and support patients through both flare-ups and longer-term bowel care.
