Dr. Howard A. Riina is a cerebrovascular neurosurgeon in New York, NY and is affiliated with multiple hospitals in the area, including NYU Langone Hospitals and Bellevue Hospital. He received his medical degree from Lewis Katz School of Medicine at Temple University and trained in neurological surgery at the Hospital of the University of Pennsylvania and has been in practice 24 years. He specializes in cerebrovascular neurosurgery, interventional neuroradiology, and skull base neurosurgery and is experienced in brain AVMs, cerebral aneurysm clipping, skull base surgery, interventional neuroradiology / endovascular neurosurgery, and cerebrovascular disease. He has more than 170 publications and over 500 citings.