We spent 3 weeks and lots of money here seeking relief for a family member who suffers from post-herpetic neuralgia in the trigeminal nerve. I suspect their success rate is lower than they claim, as I couldn't get any former patients from their Facebook page to respond. They also are not doing clinical trials, as I was told on the phone before our visit. It appears to be a very experimental treatment and the data suffers from lack of transparency. In general, we experienced it as unprofessional organization.