Maria Tsoli is a Pediatric Oncologist based on High Street, Randwick, NSW 2052.
She looks after children and young people who are dealing with serious health problems. This can include brain tumours and other cancers, as well as some rare blood and bone marrow conditions. For families, that can feel overwhelming, so the focus is on clear support and steady care from day to day, not just at appointments.
Maria works with kids and families across a range of cancers. Some examples include brain stem cancer, gliomas, glioblastoma, medulloblastoma, ependymoma, and posterior fossa tumours. In many cases, these conditions can affect things like balance, movement, energy levels, speech, or how a child eats and sleeps. The care plan often has to consider the whole child, not only the scans.
She also treats a number of specific tumour types, including diffuse midline glioma H3 K27M-mutant, astrocytoma, and embryonal tumours such as embryonal tumour with multilayered rosettes. At times, children are also diagnosed with rarer brain conditions like gliomatosis cerebri. These names can sound scary, but Maria helps families break things down into what they need to know and what comes next.
Alongside brain tumour care, Maria also supports children with congenital aplastic anaemia and Fanconi anaemia. These conditions can affect the bone marrow’s ability to make enough healthy blood cells. That means monitoring is important, and families often need regular follow-up and practical guidance about what symptoms to watch for.
Over time, the goal is to give care that is organised and calm. That means explaining results in plain language, talking through treatment steps as they change, and making sure parents and carers feel supported. Maria understands that every child is different, and even when the diagnosis is the same, the next steps can look quite different from one family to the next.
Maria Tsoli works in the Randwick area and helps children from across the region. If you’re looking for a paediatric specialist for a brain tumour or another serious childhood cancer, she can be part of the team that guides diagnosis, ongoing treatment planning, and follow-up care.