Jon Koslowsky is an editor for Heroes.
Koslowsky has edited many productions, including: Law & Order: Special Victims Unit, Law & Order: Criminal Intent, Navy NCIS: Naval Criminal Investigative Service, Crossing Jordan, The Pretender: Island of the Haunted, The Pretender 2001, Ally McBeal, Profiler, JAG, and Crowfoot. He has also appeared as producer, music editor and producer on various other shows.
- Koslowsky has won two Emmys, both for Outstanding Individual Achievement in Editing for a Series - Single Camera Production. The first was for an episode of Quantum Leap in 1993, and he won the same award three years later for the pilot episode of JAG.