Would an orthodontist or cosmetic dentist better address my wide smile, my bite, and help bring my teeth forward? (photos)

I have a div. 2 malocclusion. My teeth are pretty straight but my top teeth tilt inwards & I have an overbite. I'm more concerned about the cosmetics of my teeth. Would I need to see a cosmetic dentist or an ortho for this issue? What are my treatment options to widen my smile, correct my bite, and jet my teeth more forward?