Is it ok to do tong ren in my office while the patient rests in the treatment room with acupuncture needles, and a tdp lamp? For some people tong ren is kind of far out. It took them this long to try acupuncture. Why add more to the scenario? Must I tell the patient that I am practicing what he/she might think of as voodoo? Any feedback would be greatly appreciated. Dan Karp, Lic.Ac