Mountain Region Family Medicine – Tennessee 444 Clinchfield StreetSuite 2700Kingsport, TN 37660 Monday – Friday, 8:30am – 4:30pm (423) 230-2700 (423) 239-7402 444 Clinchfield StreetSuite 2500Kingsport, TN 37660 Monday – Friday, 8:00am – 4:30pm (423) 230-2500 (423) 239-7502 Kingsport Suite 2500 Healthcare Providers: Tommie Loudy, F.N.P. Angela Lundy, F.N.P. Amanda Malone, F.N.P. Nicholas McIntire, M.D. Kingsport Suite 2700 Healthcare Providers: Nathaniel Greene, D.O. Aaron Metcalf, D.O. Kevin Misischia, D.O. Sean Watson, M.D. Kingsport Suite 2800 Healthcare Providers: Colonial Heights Healthcare Providers