Kensington, Minn. is barely a dot on the map. This small grid of concrete, where fewer than 300 people live, is a brief interruption amid the sprawling acres of green corn, soybean and wheat fields that cover Minnesota’s western plains.
Similar tiny villages exist every seven or so miles along the Soo Railroad route. These once busy agricultural hubs are now skeletons of commerce with rapidly aging populations.
About one-fifth of Americans live in rural areas, and providing health care to them is a challenge financially and logistically. Only 10 percent of the nation’s doctors practice in rural areas, and rural residents tend to be poorer and less likely to have employer-based insurance than urban dwellers. The list of challenges is long.

