Keywords: US Navy 111118-N-AN650-001 Adm. Jonathan Greenert, Chief of Naval Operations, left, promotes Rear Adm. Matthew L. Nathan, commander of Navy Medici.jpg en BETHESDA Md Nov 18 2011 Adm Jonathan Greenert Chief of Naval Operations left promotes Rear Adm Matthew L Nathan commander of Navy Medicine for the National Capital Area to Surgeon General of the U S Navy during a ceremony at Walter Reed National Military Medical Center Nathan was promoted to vice admiral and will relieve retiring Vice Adm Adam Robinson U S Navy photo by Sarah Fortney/Released 2011-11-18 111118-N-AN650-001 Navy http //www navy mil/view_image asp id 110644 U S Navy photo by Sarah Fortney PD-USGov-Military-Navy Bethesda Maryland Matthew L Nathan Jonathan W Greenert in 2012 |