My two cents on this as my own DS has gone through some of this (ironically with hip) is that while getting a physician, in this case an orthopedic surgeon, with a military background is ideal, what's more imortant is getting an orthopod who specializes in hip injuries and treatments as not all do.
Your DD is only a sophomore in high school right provider to accurately diagnose and treat her injuries...as noted by all above...is paramount to and supersedes everything else. As AROTC dad notes, nothing is more important than her health and seeking and obtaining the best care you find is the best way to get her better faster and put her in a position to be medically ready when the time comes.