So I'm probably late to this party and this has probably already been shared here but if you want some saliva inducing sporn then looky here:
m.youtube.com/channel/UCgrsF4TYwmrV0QsXb8AoeHQ
I found the link on Buzzfeed and just had to share. Apparently the Dr treats those whose insurance doesn't cover the treatment for free if they agree to be filmed!