Dr. Tan Zi Han is a distinguished Neurosurgeon with a strong academic background and a focus on complex neurological conditions. His research contributions span critical areas like traumatic brain injury sequelae, adult medulloblastoma, spinal tumors, and glioblastoma. As a visiting neurosurgeon at KPJ Bandar Dato' Onn Specialist Hospital, he leverages advanced technologies, including robotic surgical systems like the ZEISS KINEVO 900, to enhance precision and improve patient outcomes in brain tumor removal and other neurosurgical procedures.