I've been going to Dr Gurevich for over 10 years. He's a General Practice physician and I always go to him first for everything. Sometimes he sends me to a specialist. He is patient, takes his time, and listens to your concerns. I've noticed, in his waiting room, there are a large number of old patients. That's a good sign, isn't it? His patients are kept alive for a long time. My only concern is that he is only at his California office in Chicago two days a week. It's never been a problem and he can be reached by phone. Often it's leaving message. I would recommend Hr Gurevich highly.