"I was told a couple of years ago, in the health food store, that they no longer have to take the Hippocratic oath."

I've read the same thing from a couple sources on the internet, i.e. that many universities and licensing agencies no longer require the Hippocratic oath.

"I think modern medicine is just a way to farm us for money, and torture us in the process."

Rockefeller basically took over the medical process back in the early 1900s. At that time the colleges and universities taught both allopathic and homeopathic medicine, and he told them they'd get no funding unless they stopped teaching homeopathic medicine. That was the start of it, and his plan included pharmaceuticals made with petroleum products to enrich himself. I also imagine he envisioned the medical-pharmaceutical-industrial complex we now have, one that scams people into becoming dependent on Big Pharma products that mostly make them more dependent on the entire medical-industrial complex. I also think the insurance industry is in on the scam.