His first broadcast role was on the TV series
The Equalizer in 1986. His first film role was in the 1989 action comedy
Three Fugitives. DeZarn made several appearances as Army Sergeant Dixon on the television series
Dr. Quinn, Medicine Woman. He played the recurring character George Putnam in season two of
NYPD Blue. He appeared in five episodes of
Deadwood on HBO. DeZarn appeared in
Sons of Anarchy as Nate Meineke, the leader of a local state militia and terrorist group. He appeared in
sci-fi horror film
Project Dorothy (directed by
George Henry Horton) in 2019. == Personal life ==