I imagine they have the right to refuse service based on whatever criteria they want to put in.
Of course I have the right to not use them and share my experience on the internet, right?
Vanderbilt Eye Care in Nashville. Yep, the same Vanderbilt medical group caught on tape bragging about how much money they make from gender reassignment surgeries on children.
Not another penny. Ever.
There are still a few dedicated doctors out there, but not many. Things started changing when private practice doctors were bought out or forced out by larger corporate medical groups. It's now all about the money, not the care.