I have 9 years of experience, and specialize in the field of neurosurgery with specific knowledge in the areas of the treatment of stroke, subarachnoid hemorrhage, aneurysms, vascular malformations, cerebral hemorrhages, carotid disease including endarterectomy and stenting, kyphoplasty and vertebroplasty for spinal compression fractures and head injury. I have published on such topics as the technical performance of vertebroplasty and kyphoplast, the treatment and monitoring of intracranial aneurysms and the treatment and prevention of stroke. I have testified on head injury, intracranial stenting for stroke prevention.