Nationally and internationally recognized as a leading neurosurgeon and an expert in cerebral revascularization and cerebral aneurysms, Dr. Langer brings more than 22 years of experience to his highly personalized, direct patient care practice. One of the few cerebral bypass surgeons in the country, Dr. Langer has published award-winning work in numerous peer-reviewed publications and has spoken nationally and internationally on vascular disorders, such as aneurysms and arteriovenous malformations (AVMs) of the brain. A third-generation physician, Dr. Langer attended the University of Pennsylvania to receive both his undergraduate and medical school degrees, where he also stayed to complete his neurosurgical residency under the direction of Eugene Flamm, MD. He later joined Dr. Flamm at a new neurosurgical institute in New York City in 1998. Dr. Langer also completed a mid-career fellowship at the University at Buffalo in cerebrovascular disease treatment, including aneurysms, AVMs and carotid disease. Dr. Langer has been recognized as a Top Doctor and Best Doctor by numerous publications and has a global reputation in neurosurgical excellence.