Diana E. Benn is an oncologist based in Sydney, NSW, Australia.
Her focus is on cancers that come from special hormone-making cells and other growths that sit in or near the adrenal area and parts of the brain. In practice, she looks after people dealing with pheochromocytoma, adrenal cancer, and neuroendocrine tumours. She also treats gastrointestinal stromal tumour, hypothalamic tumours, and renal cell carcinoma (RCC).
Working with these conditions can be complex, and symptoms can change from one person to the next. At times, treatment needs careful planning and ongoing checks. Diana’s role is to help guide the medical side of that journey, support treatment decisions, and keep things clear as care moves along.
Because cancers like these can affect hormones and other body functions, patients often need a steady, organised approach. This can include reviewing scan results, sorting out next steps, and coordinating with the rest of the care team. In many cases, the goal is to reduce the impact of the disease and help people feel supported through treatment.
While details like education and work history aren’t listed here, Diana’s current oncology work in Sydney covers the cancer types mentioned above. If you’re looking for an oncologist who understands these specific conditions, her clinic work is set up to manage and treat patients with them.
