D19 has always wanted to be a physician and we are knee deep in discussing back-up plans and majors. She know she does not want a research career based on her internship experience. One possible type of major that could work for her is something analytical as @WayOutWestMom suggested. These majors could lead to consulting, research analyst, epidemiology or pharma/biotech jobs, for example.
For students who are really set on becoming physicians, I would strongly advise having the student speak with a doctor or two who has left their practice for another career. There are many doctors choosing careers in pharma/biotechs, insurers, finance (hedge fund/investing) and consulting for a variety of reasons. Some of them career switch after X numbers of years, others go that route after med school. Throughout my career I have spoken to literally thousands of physicians and many are not happy with their careers…complaints generally center around relatively low pay, irregular and/or many hours, paperwork requirements and insurance hassles. The continuing shift of physician owned practices to hospital (or other corporate) owned practices is another downside for the physicians who do not want to be employees.