Question: who is dr riggs on grey's anatomy

title: Nathan Riggs
text: Nathan Riggs M.D. , is a fictional character from the medical drama television series Grey 's Anatomy , which airs on the American Broadcasting Company ( ABC ) in the United States . The character was created by series producer Shonda Rhimes and is portrayed by actor Martin Henderson . He was introduced in the episode `` The Me Nobody Knows '' as a cardiothoracic surgeon who had worked overseas with April Kepner during her time in Jordan . After bringing a patient to Grey - Sloan Memorial , he begins working there as an attending under Maggie Pierce . At the hospital , he begins a romantic relationship with Meredith Grey , now a widow after the death of Derek Shepherd , until his missing fiancée , Megan Hunt , is found and brought home . Nathan makes his last appearance in the episode `` Danger Zone '' when he and Megan start their life anew with her son in Los Angeles . 

Answer: answer: Nathan Riggs M.D., is a fictional character from the medical drama television series Grey's Anatomy.  He was introduced in the episode ``The Me Nobody Knows'' as a cardiothoracic surgeon who had worked overseas with April Kepner during her time in Jordan. At the hospital, he begins a romantic relationship with Meredith Grey, until his missing fiancée, Megan Hunt, is found and brought home. Nathan makes his last appearance in the episode ``Danger Zone'' when he and Megan start their life anew with her son in Los Angeles.
answer: Nathan Riggs M.D., is a fictional character from the medical drama television series Grey's Anatomy. He was introduced in the episode ``The Me Nobody Knows'' as a cardiothoracic surgeon who had worked overseas with April Kepner during her time in Jordan.