Dr Wijesinghe in an Australian-trained general neurologist

He completed his specialist neurology training at Royal Prince Alfred and Concord Hospitals. He completed a fellowship in neuromuscular medicine and clinical neurophysiology in 2020. He is particularly skilled at performing neurophysiological testing and treating a range of conditions with botulinum toxin therapy.

He divides his clinical time between public and private practice. He holds a staff specialist appointment at Sutherland Hospital and is a lecturer for the St-George/Sutherland clinical school of UNSW.