Patrick Dempsey: Patrick Galen Dempsey (born January is an American actor and race car driver, best known for his role as neurosurgeon Dr. Derek Shepherd ("McDreamy") on the ABC medical drama Grey's Anatomy.
‘Grey’s Anatomy': Derek Leaves Seattle — Is Patrick Dempsey Officially Done?
Here's everything that would happen if Derek Shepherd came back to Grey's Anatomy! Derek Shepherd, McDreamy, McAss, Patrick Dempsey, Merder, Neorosurgeon of Grey's Anatomy, Dr. Shepherd, Shep. Shonda Rhimes, Shondaland, Grey Sloan.