My name is Matthew Koch, MD, and I am a neurosurgeon specializing in endovascular and open surgical management of vascular lesions and brain tumors. I graduated with a bachelor's degree in chemistry from Princeton University and a medical degree from the University of Pennsylvania School of Medicine. I completed my neurosurgery residency and endovascular neurosurgery fellowship at Harvard University's teaching hospital, Massachusetts General Hospital, and my cerebrovascular neurosurgery fellowship at the University of Illinois at Chicago.