I have found Dr. Ganz to be patient, informative, warm and caring. He listens to your concerns, and recommends appropriate tests and treatment. He is not afraid to tell you the things you might not want to hear, like suggesting weight loss or more exercise, but does it in such a way that it is not offensive. He returns phone calls personally, and will go out of his way to see you if you are having symptoms. I would recommend him with no hesitation.