News A ribbon was cut at Sentara Northern Virginia Medical Center unveiling new rooms, upgrades at its emergency department By Potomac Local News Published January 17, 2018 at 9:31PM | Updated August 7, 2018 at 1:16PM This article is FREE to read. Please Sign In or Create a FREE Account. Thank you. Author Potomac Local News View all posts #Columns & Blogs #Dale City #Dumfries #Gainesville #Haymarket #Lake Ridge #Occoquan #Sentara #Woodbridge