Dr K. Chandrasekar is a Senior Consultant – Neurosurgery at Apollo Cancer Centre, Chennai. He has significant experience in the management of brain tumours, skull base and cerebrovascular lesions, CV junction lesions and anomalies, as well as the management of spinal lesions, including spinal instrumentation. He is a guide and tutor to postgraduate Neurosurgery students and has several scientific publications in peer-reviewed journals, both nationally and internationally.