When you have a health problem, you don't always know what kind of doctor to see. And Google has almost made matters worse. Self-diagnosis via the internet may seem like a good idea, but the overwhelming amount of information can be confusing at best and conflicting at worst. The result is that self-diagnosing patients can end up in the wrong kind of doctor's office. And doctors, for a variety of reasons, can get in the habit of steering patients to just treat within their own specialty or pr...