Dr. Gary Steinberg is the Chair of Neurosurgery, Director of the Stanford Moyamoya Center, and the founder and Co-Director of the Stanford Stroke Center. As a cerebrovascular and skull base neurosurgeon, he specializes in treating brain aneurysms, moyamoya disease, brain and spinal AVMs and other vascular malformations, carotid artery disease, meningiomas, skull base tumors, stroke, and hereditary hemorrhagic telangiectasia. Dr. Steinberg has practiced neurosurgery at Stanford for more than 31 years. He has pioneered microsurgical techniques to repair intracranial vascular malformations and certain aneurysms that were previously considered untreatable. He has also refined revascularization techniques for patients with cerebrovascular arterial occlusions, as well as moyamoya disease.