Patrick Dempsey is an American actor. He is best known for his role as Derek "McDreamy" Shepherd on ABC's Grey's Anatomy (2005-2015, 2020-2021). He has also appeared in Sweet Home Alabama (2002 ...
From Wikipedia, the free encyclopedia. Patrick Galen Dempsey (born January 13, 1966) is an American actor, known for his role as neurosurgeon Dr. Derek Shepherd ("McDreamy") on the medical drama ...