Someone told me Scientologists operate a business consulting company, Sterling Management, which is a front organization for Scientology, according to Wikipedia. If you google them, you will find their critics.
http://www.sterling-management.com/html/lrh/managementtech.html
I am hearing they are lying to patients in 1 dental practice, exaggerating how bad their condition is and using high pressure techniques to push patients into paying up front for unneccessary procedures. The person is not interested in reporting them, but anyways, I thought this was all very interesting, FWIW.