Dr Himanshu Champaneri is the Senior Consultant Neurosurgeon in the Department of Neurosurgery at Marengo Asia Hospitals, Gurugram, Haryana, and is responsible for Functional, Epilepsy & Endoscopic Neurosurgery (FEENS) services for the Marengo Asia Health Care Hospitals. Having over 14 years of experience in the field, he has experience of over 1500+ neurosurgeries. He has extensive experience in functional neurosurgery with patients with Parkinson's Disease, Dystonia, Essential Tremors, Failed Back Syndrome, Metastatic Pain Syndrome, Spastic Cerebral Palsy, Refractory Neuropathic Pain Syndromes and Peripheral Peripheral Nerve Palsies. He has performed a variety of functional neurosurgeries like Deep Brain Stimulation, Spinal Cord Stimulation, Phrenic Nerve Stimulation, Stereotactic ablative procedures, Intrathecal Baclofen Pump Implantation, Cervical Rhizotomies and Peripheral Neurotizations.