"I was very happy that I got in on time and the doctor was informative. I got a shot in the knee, and it is much better. I' m not sure it is as good as I would like it yet. I will wait to see if it gets better, and if not, I will come back to Dr. Schafer. He had told me there were other things they could do if this didn't work. Thank you very much." --Lois B.