| Turkey | Thailand | South Korea | |
| Deep brain stimulation (DBS) surgery | from AUD $32,819 | from AUD $35,673 | from AUD $37,813 |
| Medication treatment for Parkinson's disease | from AUD $1,427 | from AUD $1,142 | from AUD $7,420 |
Associate Professor Ali Zirh is a world-renowned functional neurosurgeon who has performed over 1,600 successful Deep Brain Stimulation (DBS) surgeries.
Professor Ahmet Hilmi Kaya is a leading functional neurosurgeon at Anadolu Medical Center with a deep academic background in Parkinson's and movement disorder surgeries.
Professor Erhan Arslan has performed over 1,100 neurosurgical treatments and specialises in functional neurosurgery at VM Medical Park Pendik Hospital.
Associate Professor Mehmet Tonge is a highly specialised neurosurgeon who completed a prestigious Deep Brain Stimulation fellowship at Maastricht University in the Netherlands.