I would not recommend Dr. Rosen to others. He is so busy he never explains anything to me. He says "how are you" and that's it. He only talks to his assistants, then he's gone. He's also been sarcastic/insulting to me the last few months, which is great, considering I paid him the $4500 upfront. He'll walk away from you and loudly and sarcastically say to the assistant "good luck with that!" after he tells her what needs to be done. It seems like his staff is scared of him. But I hope my teeth are being fixed. I dread seeing him. His assistants are usually wonderful.