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.
If you decide to post your complaint somewhere like google reviews, post the link so we can all mark it as helpfull. The higher the number the better, right?