Adi Iyer MD, MS, is a fellowship-trained neurosurgeon with a focus on vascular diseases of the brain and spine at Pacific Neuroscience Institute. As one of California's few dual-trained neurosurgeons, Dr. Iyer is able to offer both minimally invasive open surgical techniques as well as incisionless catheter based procedures to treat patients with strokes, aneurysms, AVMs, tumors and pain.