Jason W. Tarpley, MD, PhD is a board-certified neurologist with fellowship training in vascular and interventional neurology. He specializes in the clinical care of patients with neurovascular disorders and has specific interest in ischemic and hemorrhagic stroke, cerebral aneurysms, and carotid artery stenosis.He is an investigator in many phase 2 and phase 3 clinical studies examining the safety and effectiveness of innovative therapies in stroke patients. He has published many papers and presented his research at domestic and international conferences. Dr. Tarpley serves as the Stroke Medical Director for Pacific Stroke and Neurovascular Center. He is also the clinical lead for Providence's system-wide Clinical Stroke Research.