CHANGE: Doctors As Travel Agents. “A new generation of technology came along and pushed travel agents out of the loop. Before long, that’s how it will be with doctors. When online systems can assess and diagnose symptoms more reliably than most doctors can, they will. The primary venue for medical care will once again become the home. We will look on the days of driving across town and sitting around a crowded waiting room as a curiosity from the past, one that we will have no desire to bring back.”