Located within The Hycy and Howard Hill Neuroscience Institute at Providence Saint Joseph Medical Center, our leading-edge Neurovascular Center offers advanced treatments and state-of-the-art procedures to treat even the most complex brain diseases and conditions. Our doctors provide diagnostic and surgical procedures within the delicate blood vessels of the brain and spine using x-ray guidance - to treat diseases of the brain, including stroke, cerebral aneurysms, cerebral vasospasms, arterial malformations and dural fistulas, cerebral, carotid or vertebral stenosis and brain tumors.