"I have no problem with this bill and personally I don't know why a homosexual would want service from a homophobe anyway."
Because it's medical service...you wouldn't want a good doctor or nurse to deny you treatment because they hate your face, would you? It's discrimination.
What's more, if I needed open heart surgery and the best heart surgeon in the country is a Jew-hating Iranian...I'd still want him to treat me, so long as I could be sure he wouldn't kill me while I was on the table. Who cares if he hates me? I should just be another patient to him and he just a doctor to me...if he saves my life, even if he hates me, it's a positive moral thing all around...he's saved a life and added to the prestige of his practice with another successful operation, and I get to live.
...We can debate how great a service to the world that is, letting me live, but still. :p
"Personally I believe that just like we have the right to not buy a good or service for any reason, businesses should have the right to deny service for any reason."
...We had a thing...it was called the Civil Rights Act...
Wherein we said that was no longer OK (at least to a certain extent and in certain cases, let's not split hairs, you know to what I refer.)
What's more, medical services aren't the same as, say, food service--
You NEED medical assistance.
You could always vote with your feet (as you say) and choose to eat at another establishment...but medical attention is a necessity, and you shouldn't be turned away from a quality medical establishment on the basis of your religion--
Again, that's discrimination, plain and simple, and it could be life-threatening discrimination in some cases.