Wayne Olan, MD, serves as the director of Interventional and Endovascular Neurosurgery at the GW Medical Faculty Associates/GW Hospital and is an associate professor at The George Washington University School of Medicine and Health Sciences. He also serves as a consulting physician to the National Institutes of Health.Board-certified in Radiology, Dr Olan's clinical and research interests involve the endovascular treatment of cerebrovascular disorders, including the treatment of cerebral aneurysms, arteriovenous malformations, and the treatment of stroke. He performs aneurysm coiling, extra-cranial and intra-cranial artery stenting, embolization of AVM, and embolization of head/neck tumors.