MB BS MMed(Clin Epi) FRACS
Dr Jonker is a stereotactic and functional trained neurosurgeon with expertise in all aspects
of movement disorder surgery. His practice includes movement disorder surgery, trigeminal
neuralgia surgery, cancer pain surgery, stereotactic radiosurgery, epilepsy surgery and brain
and pituitary tumour surgery. He is the principal neurosurgeon for the St Vincent’s General and
Private Hospital Movement Disorder Unit. He is a board member of the Neurosurgical Society of
Australasia and a clinical senior lecturer at the University of Sydney.