Inova Hospital Stroke Program Leadership Meet the highly qualified physicians who lead the stroke programs at each of our five hospitals: Laith Rafi Altaweel, MD System Medical Director, Stroke Program, Inova Neurosciences Pouya Tahsili Fahadan, MD Medical Director, Stroke Program, Inova Fairfax Hospital Dan Dinescu, MD Medical Director, Neurocritical Care, Inova Fairfax Medical Campus Edward David Greenberg, MD Neurointerventional Radiology, Program Lead, Inova Fairfax Medical Campus Jaswinder S.