Absolutely. There's evidence now that mindfulness is also effective in the treatment of post-traumatic stress, and Dr. Frewen has developed a website that is available. I can't speak for him, but he's made it available to a lot of different populations, and if you contact him I'm sure he would....
I think it has been a very helpful tool for a lot of people to help them improve their attention, to help them be in the moment and not get pulled into flashbacks, and to improve their quality of life.