Memorial Sloan Kettering neurosurgeon Ori Barzilai specializes in caring for people with primary and metastatic spinal tumors, intradural tumors, neurofibromatosis, and schwannomatosis. He has particular expertise in using minimally invasive techniques. His practice is located at MSK's Manhattan location, and MSK Bergen, in New Jersey. For general information, call Memorial Sloan Kettering at 212-639-2000, 24 hours a day, seven days a week. To make an appointment, call us at 800-525-2225, Monday through Friday between 8:30 AM and 5:30 PM ET.