There've been a few times that a book I wanted had a Borders sticker on it that covered up the MSRP. If you peeled the sticker back, you'd see the Borders price was a buck higher. Not always, but even to make me only buy clearance books from them.
I'm surprised that you'd trust Google apps more than an internal server known to hospital IT.
The data at issue are on-call schedules for staff, not patient data.
It's just a calendar with shift times, as long as everyone involved doesn't mind it being on GCal, it shouldn't be a problem, but a random piece of hardware being connected to a hospital network IS a big deal. No one who's said anything is concerned about the safety of the shift times data, they ARE concerned about the HOSPITAL data that is on the same network & can be compromised by one security oversight on that server.
For large values of one, one equals two, for small values of two.