Common ways to make a big face smaller are
1 Face-lifting needle Face-lifting is aimed at the masseter problem
In view of the excessive accumulation of facial fat, consider fiber-optic liposuction and facial local liposuction.
If the bone is too big, just cut the bone.
As for the choice of hospital, it depends on the method you want to operate. If you just have a face-lifting needle, you can choose almost any formal medical beauty institution. If it is a fat accumulation problem, you can choose an outpatient clinic.
If you cut a bone, you must choose a hospital.