Dr. David Zagzag… Website: https://www.researchgate.net/scientific-contributions/David-Zagzag-38552729... Address: Rego Park, NY… Dr. David Zagzag is the Chief of the Division of Neurology at NYU Langone Health and a Professor of Neurosurgery and Pathology… #Healthcare #Dr. David Zagzag… Facebook: https://www.facebook.com/DrDavidZagzag/... Twitter: https://twitter.com/drdavidzagzag