I've been to 3 orthodontists and all of them admit that I have a narrow palate but none of them want to give me a palate expander, they want to give me braces instead for my crooked teeth, although the breathing issues from my palate are more urgent, that's why I'm looking for an orthodontist specifically specialized in palatal expansion/maxillary skeletal expansion/airway, but now that you mention a maxillofacial doctor I'll definetly look for one