This link (as seen on (The Drudge Report) will take you to the story of a Florida Urologist expressing his First Amendment Rights to free speech and Association.
Drudge missed a rare headline opportunity - which twb - captures neatly above.
While the doctor is ethically prohibited from denying care for any patient based on political view point.
He is able to express his desire to treat a subset of patients to his choosing.
This will be lost on our liberal citizens.