Lake Success Office Primary care doctors in the New York tri-state area refer their patients with serious brain or spine conditions to us when a specialist is needed. Our multidisciplinary team of physicians includes some of the leading neurosurgeons in the region, many hold appointments as chief of neurosurgery at prominent New York hospitals. With over 20 specialists and a team of dedicated health professionals, you have access to world-class treatment options right here in Lake Success, NY. We also have 6 other convenient locations in Suffolk and Nassau counties to serve the greater New York area.