Christopher Kellner, MD
Medical Affairs
Dr. Christopher Kellner is an Associate Professor of Neurosurgery at the Icahn School of Medicine at Mount Sinai and Director of the Intracerebral Hemorrhage Program in New York City. Dr. Kellner’s is the Director of the Intracerebral Hemorrhage Program at Mount Sinai and his clinical practice focuses on patients who are found to have aneurysms, vascular malformations (including AVMs, cavernous malformations, and dural AV fistulas), moyamoya disease, carotid stenosis, chronic subdural hematomas, pseudotumor cerebrii (also called idiopathic intracranial hypertension), and pulsatile tinnitus.
In his ACE Society role, he oversees medical affairs to lead and ensure clinical accuracy and scientific integrity across the Society’s initiatives.

