does anyone know of a dentist that is not pushy/commercialized?

i used to wear braces about 8 years ago, and the thing is i didnt wear my retainer after that (BAD CHOICE, please NEVER DO THIS!!!)

so my teeth is kinda out of shape already; recently i went to see a dentist, she keep pushing me to go for aligner or braces again (aligner cost rm15000!)...

so im looking for a dentist who can adjust my retainer to my current teeth, and keep them back into shape (hopefully)....