America's population is aging rapidly. And that means demand for health care will explode in the coming years. By 2030, one in five Americans will be older than 65. Nearly 80 percent of those seniors will suffer from two or more chronic diseases.
There aren't enough U.S.-educated doctors to treat all these current and future patients. By 2030, the United States could be short up to 49,000 primary care doctors, according to research from the Association of American Medical Colleges.