Just because some of you worked for some real dodgey companies
And there it is.... Anyone who does anything differently from an American Major is a "Real Dogey Company.".
Mate, I worked for the number two major in Australia and the largest Lo-Co in Europe. Both offered good pay and conditions, just different from what you would be used to.
You did not join under false pretenses, you joined under the terms and conditions as advertised and detailed in your contract. If you were too ignorant to understand it spelled out methodologies different from what you were used to, that is your own lookout.
I also find the idea that the clinic would just toss you information as to who is taking what very unlikely. Why exactley did you ask?