Question: when does new season of greys anatomy start 2017
Answer: September 28 , 2017

title: Grey's Anatomy (season 14)
text: Grey's Anatomy (season 14) The fourteenth season of the American television medical drama "Grey's Anatomy" was ordered on February 10, 2017, by American Broadcasting Company (ABC), and premiered on September 28, 2017 with a special two-hour premiere. The season consists of 24 episodes, with the season's seventh episode marking the 300th episode for the series overall. The season is produced by ABC Studios, in association with Shondaland Production Company and The Mark Gordon Company; the showrunners being Krista Vernoff and William Harper. The fourteenth season is the first not to feature Jerrika Hinton as Dr. Stephanie Edwards since her introduction