Try to put the other guys claims out of your mind and look at the research. This has already received FDA approval after clinical trials I and II, not an easy accomplishment.
Kanzius isn't connected at all as far as I can see. Other than maybe some name dropping to sell his frequency generator, and no doubt some magic liquid to go along with it so victims can treat themselves at home.
I need to dig deeper to be sure however, there are 4 patent applications to read through, and dozens of search results to see what this guy is really up to.