I'm sorry to be glib, but I've never heard of 'just medicine'. I know there are many procedures and medications that doctors are willing or trained to provide, and I know that many doctors only know or prefer a subset of these, even for common diseases. I know some doctors who are very open-minded in their recommendations and some who are conservative to a fault.

Due to the replication crisis, I imagine it's actually much more difficult to get non-standard treatments in now than it was to introduce treatments last century.

Not that I'm disagreeing with you - I'm fully in the Ben Goldacre 'Bad Science' camp - I just wanted to highlight that these things sometimes take generational and cultural change, and for some classes of treatments, it's not always a case of taking something from the 'not yet proven to work' bucket and putting it in the 'proven to work' bucket (both buckets are somewhat leaky anyway).