When thinking about the “classic” ideal physician, many may conjure the image of a lone physician, carrying a black bag, kneeling next to the bedside of a sick patient – a Dr. Marcus Welby-type figure. However, as medical care has become more sophisticated and complex, it is not possible for a single person to provide appropriate care to most patients. This outdated model of solitary physicians providing care has not only become unsustainable, but it is now often dangerous and inappropriate. Just as “bed rest” as the sole treatment for a heart attack has now been replaced by much more modern, efficacious, and sophisticated methods, so has the model for delivering effective health care.