I think the cytomegalovirus theory that the people at Duke are working on is very interesting and may result in a promising therapy. Here’s another article about their studies.
http://www.sciam.com/article.cfm?id=does-herpes-cause-brain-cancer

However I haven’t come across any brain tumor centers that are offering treatment at this point because it’s too early in the research process.

Best thing to do is to see if the Duke University Medical Center has made more progress with it’s current patient research because they said treatment may be available in the near future.