Does this sound like a psychiatrist who isn’t trauma-informed and is it reasonable to seek someone else?

[Freddyt]

Then - you see a specialist, like a trauma practitioner for a real diagnoses once they find the defined condition.

This, and only this. Psychiatrists only make general diagnoses and provide meds.

Properly trained trauma therapists find the trauma that makes the diagnoses.

No psychiatrist should be making a diagnoses of anything but the conditions that accompany possible trauma.