Jon Wellner, Date of Birth, Place of Birth

Jon Wellner

American actor

Date of Birth: 11-Jul-1975

Place of Birth: Evanston, Illinois, United States

Profession: television actor, film actor

Nationality: United States

Zodiac Sign: Cancer

Jon Wellner (born July 11, 1975) is an American actor, best known for his role as toxicologist Henry Andrews on CSI: Crime Scene Investigation.
He has portrayed Andrews through the 2014-2015 season, his 10th with the show.He began his affiliation with the show in Season 4 as a researcher, verifying that the information on the show was accurate.
He had a role as a zookeeper in Season 5, then took on the role of Andrews.
He continues to serve as a researcher for the show.
In 2009 he and fellow cast member/researcher David Berman formed a company that does research for several other television forensics shows including Bones, CSI: Miami, and Drop Dead Diva.