Dr. Marc L. Otten is a neurosurgeon in Harrison, New York and is affiliated with multiple hospitals in the area, including New York-Presbyterian Hospital-Columbia and Cornell and Greenwich Hospital. He received his medical degree from Weill Cornell Medicine and has been in practice between 11-20 years. Dr. Marc L. Otten has expertise in treating spinal fusion, spinal stenosis and spondylosis, among other conditions - see all areas of expertise. Dr. Marc L. Otten accepts Medicare, Aetna, Cigna, Blue Cross, United Healthcare - see other insurance plans accepted. Dr. Marc L. Otten is highly recommended by patients.