Dr. Paul S. Saphier

Dr. Benitez is among a select group of neurosurgeons specializing in both surgical and endovascular treatment of cerebrovascular disease. Renowned for pioneering innovative, life-changing treatments, he has advanced care for patients with strokes, brain aneurysms, epilepsy, and brain tumors. Beyond his surgical expertise, he is deeply committed to patient education and compassionate care.A recognized leader in minimally invasive epilepsy surgery, Dr. Benitez has also helped advance robotic technology for epilepsy monitoring and treatment. Now, he is at the forefront of neuromodulation, a cutting-edge field that uses electrical nerve stimulation to enhance recovery in stroke patients. As the first neurosurgeon in New Jersey to implant The Vivistim® System, he is helping restore hand and arm movement in ischemic stroke survivors—marking a major breakthrough in stroke rehabilitation. Dr. Benitez is rated as a Distinguished provider by MediFind in the treatment of Pulmonary Arteriovenous Malformation (PAVM). His top areas of expertise are Brain Aneurysm, Stroke, Subarachnoid Hemorrhage, Stent Placement, and Transmyocardial Revascularization.

Christopher Kellner is a Neurosurgery specialist and a Neuroradiologist in New York, New York. Dr. Kellner is rated as an Elite provider by MediFind in the treatment of Pulmonary Arteriovenous Malformation (PAVM). His top areas of expertise are Stroke, Subarachnoid Hemorrhage, Subdural Hematoma, Thrombectomy, and Gastrostomy.

Johanna Fifi is a Neurosurgery specialist and a Neurologist in Long Island City, New York. Dr. Fifi is rated as an Elite provider by MediFind in the treatment of Pulmonary Arteriovenous Malformation (PAVM). Her top areas of expertise are Vein of Galen Aneurysm, Stroke, Brain Aneurysm, Thrombectomy, and Stent Placement.