I consider Dr. Kahn to be the best physician I have had the good fortune to find, in Clayton and surrounding areas. Besides being a very knowledgeable doctor, he has excellent patient skills. He is bright, cheerful and he actually LISTENS to what the patient has to say. He also has the gift to remain a human being while acting in his professional capacity, so communication can flow both ways. Being on Medicare, I was being rejected by all medical offices locally, then I was told that Dr. Khan was the only doctor who would take me. I am so grateful to the receptionist who told me that: She helped me find the best doctor I have had for a long time.