Convenient Commuting Options: Located just 20 miles from Washington, D.C., Manassas and Woodbridge residents have easy access to major roadways, rail systems (D.C. Metro, Amtrak, and Virginia Railway Express), and three airports (Ronald Reagan Washington National Airport (DCA), Washington Dulles International Airport (IAD) and Baltimore/Washington International Thurgood Marshall Airport (BWI . Outstanding opportunity to join our growing private practice and work alongside two highly regarded endocrinologists, one nurse practitioner, and endocrine-trained support staff that helps with prior authorizations, pump downloads, inbox management, and more .