Nz neuros?

i was wanting to know any kiwis out there with a good neurosurgeon as im from nz but live in adelaide australia but i would consider goin home for decompression.as my only choice for the opperation in australia is in sydney with doc prof marcus stoodley at macquarie university hospital. the opp with him will cost $ 23000,00 and more this i do not have. any advice???