Head of neurosurgery at Holy Family Hospital, Dr. Sanjay Mongia, a Neurological & Gamma Knife Surgeon is suitably qualified and experienced enough to handle complex neurological disoders. Dr. Mongia has worked in premier Neuro Surgical Institutes in Canada , USA & Europe focusing on recent advances in cutting edge Neurological Sciences. Dr. Mongia specializes in Deep Brain Stimulation for Parkinson's disease, Epilepsy Surgery , Vagal nerve Stimulation for Depression , Spinal Surgery & Gamma Knife Surgery (Non Invasive Neuro Surgical Technique) for the management of Brain tumors , Vascular disorders & Functional disorders.