Keywords: US Navy 110618-F-ET173-157 Capt. Gregory Martin, an infectious disease doctor from Huntingdon Valley, Pa., and a Nicaraguan military doctor.jpg en SAN JUAN DEL SUR Nicaragua June 18 2011 Capt Gregory Martin an infectious disease doctor from Huntingdon Valley Pa and a Nicaraguan military doctor conduct medical screenings at the Centro Civico medical site in San Juan del Sur Nicaragua during Continuing Promise 2011 Continuing Promise is a five-month humanitarian assistance mission to the Caribbean Central and South America U S Air Force photo by Staff Sgt Alesia Goosic/Released 2011-06-18 110618-F-ET173-157 Navy http //www navy mil/view_image asp id 102828 U S Air Force photo by Staff Sgt Alesia Goosic PD-USGov-Military-Navy Images from US Navy location SAN JUAN DEL SUR Nicaragua |