A few. I had a primary care doctor who would talk my ear off. After we discussed whatever my problem was he would talk about religion and politics. He was pretty right wing, me having a catholic school education and have long paid attention to politics can hold my own. The odd thing, there was always a waiting room full of patients but he would gab on and on. Eventually I came in for an appointment and I said to his receptionist "the doctor sure doesn't rush me out of there". That's when she said "yeah most insurance companies want you out in fifteen minutes". At that moment it clicked. The doctor was always looking at his watch, if he went over fifteen minutes he could charge for another fifteen minutes. He also had a waiting room full of posters and pamphlets paid for by pharmaceutical companies. He suggested prescribing me medication for my anxiety, i just laughed. My doctor now has none of that propaganda in his waiting room. My last visit he pushed eating fresh fruit and vegetables. I told him that's why I come to him, he tells me what I don't want to hear. I had a dentist who was the same way. Also very religious and right wing.