Arne Starr Arne Starr is a comic book illustrator who worked on a number of comics published by DC Comics . He also appeared in ' s as an " Enterprise " engineer with the rank of lieutenant commander . Starr graduated from Newtown High School in Queens , New York in 1968 , where he majored in Mechanical Drawing . Although he completed this major , he changed his major to Art prior to graduating . He then moved on to the Pratt / Phoenix Art School , a division of Pratt Institute , in New York City , where he received training as an illustrator . He graduated second in his class in 1975 . He has worked on more art on " Star Trek " comics than anyone before or since . He has also supplied artwork of various " Trek " actors and other Sci - Fi show guests for many , many conventions over the years . Starr is also an actor courtesy of the late Mark Lenard , whom he trained under for a couple of years at the Corner Loft Studio in New York , New York . Starr also worked as an actor at the Full Sail School in Orlando , Florida and many years of stage in both Connecticut and Florida . Making his film debut in the 2005 independent comedy " Raw Footage " , Starr later appeared in the 2007 drama / comedy " Man in the Chair " , starring Christopher Plummer and featuring Ellen Geer , George Murdock , and Tracey Walter . He also appeared in the popular 2007 comedies " Blades of Glory " and " I Now Pronounce You Chuck & Larry " . In addition , Starr can briefly be seen in the 2007 Paramount Pictures / DreamWorks SKG blockbuster " Transformers " , scripted by Alex Kurtzman and Roberto Orci . He also filmed a role in Paramount Pictures ' blockbuster adaptation of Marvel Comics ' " Iron Man " , but his scene was deleted from the final cut ( he can be seen in the DVD outtakes in the scene set in Dubai ) . He was also in " Iron Man 2 " and " Captain America : The First Avenger " but both were deep background . His other film credits include the comedies " Bedtime Stories " and " Hotel For Dogs " , and extremely featured in Paul Anderson ' s " The Master " . Starr ' s television appearances include episodes of " Jericho " and four seasons of episodes of " Grey ' s Anatomy " where his attending physician character was named " Arne " . He has also been regularly seen on AMC ' s " Mad Men " for the first three seasons , Fox ' " Bones " , " Desperate Housewives " , " Monk " , and much more . His television appearances include the role of a tailor on the spin - off series " NCIS : Los Angeles " for its first three seasons as well , a doctor / professor on the final season of " Scrubs " , which stars Ken Jenkins , a recurring Farhampton attendee in the final season of " How I Met Your Mother " , and is currently a resident of Bluebell on " Hart Of Dixie " . He has also supplied artwork on a whole slew of shows as Court Sketch Artist , Police Sketch Artist and caricturist as well as drawn on camera for shows like " Bosch " , " Rake " , " Revenge " , " Always Sunny " , " Medium " , " Weeds " , " We Are Men " , " Ironside " , the David Tennent pilot " Rex Is Not Your Lawyer " , and has been " Castle ' s " Police Sketch Artist for the last 3 seasons on camera and / or just supplying the art .