Why Grey's Anatomy Is Losing Another Series Regular After Jesse Williams' Jackson In Surprise Departure
CinemaBlend Copy to clipboard Spoiler alert! The following story contains spoilers for the Greyâs Anatomy Season 17 episode âTradition.â Stop reading if you havenât watched it yet! Greyâs in its 17th season. Dr. Tom Koracick will be leaving Grey-Sloan to join Jackson Avery at the Catherine Fox Foundation in Boston. Koracick, played by Greg Germann, first came to Greyâs in Season 14 as a recurring character who operated on Amelia when she had a brain tumor. He was upgraded to a series regular in Season 16. Koracick's exit comes on the heels of a tough battle wi...