Jean-Philippe Langevin, MD, is a board-certified and fellowship-trained neurosurgeon specializing in the surgical treatment of movement disorders, epilepsy and psychiatric conditions. He is a multiple Super Doctor award recipient. He has extensive experience using neuromodulation to treat conditions such as Parkinson's disease, essential tremor, dystonia, epilepsy and obsessive-compulsive disorder (OCD). He employs a variety of treatment modalities including deep brain stimulation (DBS), vagal nerve stimulation (VNS) and interstitial laser ablation. He is Director of the Restorative Neurosurgery and Deep Brain Stimulation Program at the Pacific Movement Disorders Center located at Providence Saint John's Health Center and Providence Little Company of Mary Medical Center Torrance. Dr. Langevin is also the Director of Neuro-Spine Surgery at Little Company of Mary.