I'm not here to ostracize you.

I'll give this an open-mind as a medical professional and a scientist, but I expect the burden of proof to be displayed.

What types of frequencies are being used?

What is the root pathophysiological effect other than increased blood flow (this can be a bad thing in some cases)?

Finally, consider Hanlon's razor. Never assume malice when incompetence can sufficiently explain the deficiencies. There are an innumerable amount of medical professionals that want nothing more than to cure or treat people. The deeper I get into science however, the more I realize that we really don't know as much as the public gives credit for. In fact, some treatments/medications in use don't have a for sure mechanism of action, only an assumed one. Not everyone is in it for the money.