Dr. Segal grew up in upstate New York and attended college at Harvard University. He graduated from Columbia University College of Physicians and Surgeons and did his post-graduate training at Massachusetts General Hospital. Dr. Segal completed residencies in Internal Medicine and Neurology as well as fellowship in Stroke and Neuro-critical Care. He is Board Certified in Neurology, Vascular Neurology, Sleep Medicine and Neuro-critical Care.