Stephen Santoreneos is a neurosurgeon based in Adelaide, working from 1 Port Road, Adelaide, SA 5000, Australia.
His work focuses on conditions that affect the brain, the skull base, and nearby structures. That can include pituitary problems such as pituitary tumours and prolactinoma, plus other brain and skull conditions like meningioma and other brain tumours. At times, patients also come in with issues linked to the flow of fluid around the brain, including cerebrospinal fluid leak.
Stephen also looks after people with a range of complex head and face conditions, including Chiari malformation type 2 and craniosynostosis. Some cases involve the shape and growth of the skull during childhood, and other related brain and nerve effects. There are also conditions affecting movement and nerves, such as trigeminal neuralgia, where facial pain can be a major problem.
Alongside this, he deals with swallowing difficulty when it’s connected to neurological or structural causes. Conditions like dysarthria and swallowing changes can be life-influencing, so care usually needs to be practical and well planned with the rest of the healthcare team.
A key part of his approach is endoscopic surgery, including endoscopic transnasal transsphenoidal surgery. This method is used for selected skull base and pituitary-related problems, where a surgeon may go through the nose using an endoscope. In many cases, endoscopy can help surgeons see more clearly and aim for careful, targeted treatment.
Patients may be referred for a wide mix of diagnoses. These can include Rathke cleft cyst, Cushing’s disease, hypothalamic tumour, and Nelson syndrome. Other conditions he treats can involve chordoma, and different types of developmental or structural conditions of the brain and skull, such as encephalocele and corpus callosum agenesis.
Stephen works with people who need clear explanations and steady support through the process. Treatment choices often depend on scan results, symptoms, and the specific size and location of a problem, so the plan is usually worked out case by case.