The problem with the medical staff isn't the quality of the doctors. Its the approach the team takes to injuries.
I'm not certain on this particular instance, but this team definitely needs to put more emphasis on surgery. They go with the wait-it-out strategy, and then months later they realize it would have been the best move.
Lackey, Lowell, Lowrie, Crawford, Buchholz, Beckett, Jenks... I can think of considerable numbers of examples. Surgery sucks, but the wait-it-out strategy loses even more time when surgery is actually inevitable.