I have 13 years of experience, and specialize in the field of interventional neuroradiology with specific knowledge in the areas of intracranial aneurysms, ischemic stroke and brain arteriovenous malformation. I have published on such topics as intracrnail aneurysm therapy, imaging , and hemodynamics, therapy and imaging of acute ischemic stroke and brain arteriovenous malformations. I have testified on acute ischemic stroke, vertebral dissection.