In my experience in the US you are much more likely to be 'sold' on unneeded medication and services vs getting an accurate meaningful diagnosis and course of treatment, when it comes to a whole host of problems but esp w.r.t physical injuries, rehab etc.
90% of the doctors you see will have no clue about treatments you can find in a 5min search on youtube. I don't mean hack treatments or miracle cures but basic physiotherapy, prevention etc.
Overprescription and unnecessary procedures are the norm. Patients are milked for money rather than being treated. The fear of litigation and desire to make a profit are the primary factors, not patient health.
I've suffered multiple sports related injuries. Consulted a number of doctors, out of pocket and covered by insurance. The physiotherapy they recommend is almost always the most basic and didn't do much. Doctors refuse to discuss other options or refer you outside their 'network'.
The whole system positively reeks.