| Turkey | Thailand | South Korea | |
| Pituitary tumor surgery | from AUD $19,286 | from AUD $35,716 | from AUD $27,858 |
| Gamma Knife | from AUD $9,000 | from AUD $35,716 | from AUD $19,286 |
| Craniotomy | from AUD $8,072 | from AUD $21,429 | from AUD $23,572 |
| Brain tumor removal | from AUD $6,000 | from AUD $42,859 | from AUD $22,001 |
| Transnasal resection of tumor | from AUD $11,429 | from AUD $21,429 | - |
Dr Ertugrul Pinar has performed 900+ neurosurgical treatments and specialises in pituitary adenoma at Hisar Hospital Intercontinental.
Dr. Ahmet Hilmi Kaya is a professor of neurosurgery at Anadolu Medical Center in Istanbul. He specializes in functional neurosurgery and deep brain stimulation (DBS) for movement disorders. Dr. Kaya previously led a Parkinson’s disease research project at Ondokuz Mayıs University. He earned the Aysima Altınok Thesis Award from the Turkish Neurosurgical Society.
Professor Erhan Arslan is a highly credentialed neurosurgeon at VM Medical Park Pendik Hospital who specialised in microsurgical techniques at Helsinki University Central Hospital.
Professor Dogan Gucluhan Guclu specialises in endoscopic brain surgery at VM Medical Park Florya, offering minimally invasive options for pituitary tumours.