The Institute of Neurosciences, , Kolkata (I-NK), is the dream of one individual, Dr R P Sengupta, an eminent neurosurgeon practising in England since 1961, but with roots in Kolkata. Dr. Robin Sengupta has founded, and to a large extent, funded The Institute of Neurosciences (I-NK), a charitable company, for the treatment of neurological disorders in adults and children. This 195 bed Neurosciences Institute in the centre of Kolkata has neurology, neurosurgery, neuro-rehabilitation & neuropsychiatry treatment programmes for adults & children. It is a comprehensive advanced facility for Neurosurgery and related treatments in the Eastern segment of India. The hospital is NABH accredited Hospital since 2016 and NABL accredited State of the art Molecular Pathology since 2021. There are 11 fully furnished Examination Rooms with examination couch, equipments viewing box, computer and nurse. There is not only will the specialists in Neurology, Neurosurgery and Psychiatry consult patients, the clinic will also be used for related specialty such as Cardiology, Endocrinology, Diabetology, Nephrology, Plastic Surgery, Trauma surgery and Abdominal surgery.