The major factor for the vast majority of those, choosing to become a Doctor, in an ultra capitalist society like the USA, where access to treatment, and the level of quality has been, and always will be based on money. Most of those choosing to become Doctor's, do so to dedicate their lives to making lots of money, especially where they choose the career path of cosmetic surgeon.

It's much more likely that, in this instance, the motivation is financial, rather than individual bias, as Amy states

The hospital that my GCS was supposed to be in called the doctor's office yesterday and said that they are no longer allowing that sort of operation to be done there

Hospital's are corporations, and rarely do such business motivated boards make decisions based on ideology, it's far more likely to be a cold hard profit motivated decision, than ideological, or the hospital would never have offered such surgery to begin with.

I had to look up;
GCS (Gender Confirmation Surgery, or Genital Confirmation Surgery), In UK it's usually;
SRS (Sexual Reassignment Surgery, or Sex Realignment Surgery, or Sex Reconstruction Surgery).
Then there's these alternates:
GRS (Gender Reassignment Surgery, or Genital Reconstruction Surgery), GAS (Gender Affirming Surgery), SCO (Sex Change Operation).
I'm sure there's a lot more besides, but my sidetracked point is;
There's too many bloody acronyms, I can't keep up.

Back on Topic:
CYOA (Choose Your Own Adventure Acronym), is major surgery, and cosmetic surgery as far as the genital procedure is concerned, but has all sorts of complications, including mental issues. In all likelihood it was accountancy balance sheets that made this decision, based on simple fast turnover procedures requiring little, or no after care support staff, being far more profitable.
Never assume malice is the major motivation, when money is involved, simple greed is always the most likely reason.