Apple has hired dozens of doctors to back up health offerings

Apple quietly employs dozens of doctors, "an indication that Apple is serious about helping customers manage disease, and not just wellness or fitness," CNBC's Christina Farr reports.

Why it matters: Apple has already begun to roll out a handful of health-related offerings — mainly its tool for electronic medical records and the new heart-monitoring capabilities on Apple Watch. But having a fuller staff of doctors on board (good ones!) signals bigger aspirations.