He treats patients with diseases in the blood vessels in their neck, brain, or spinal cord. He also treats pediatric patients with retinoblastoma with selective intra-arterial chemotherapy. Dr. Jabbour is a pioneer in the field of trans-radial access for neurointerventions and has begun to implement the use of robots in endovascular neurosurgery. Dr Jabbour has published more than 500 papers in peer reviewed journals that are based on his clinical research, which has given Jefferson patients access to novel clinical trials for aneurysms and other vascular issues.