Dr. Shanthi Viswanathan is a distinguished neurologist and internal medicine specialist at Pantai Hospital Kuala Lumpur (PHKL). As Head of the Department of Neurology at Hospital Kuala Lumpur, she brings extensive leadership experience and a deep commitment to advancing neurological care. Her research contributions, including work on neuromyelitis optica spectrum disorder (NMOSD) and national protocols for multiple sclerosis treatments, highlight her dedication to innovation. Dr. Viswanathan offers specialized and nuanced approaches to neurological conditions, underpinned by comprehensive qualifications and years of dedicated practice.