I would get a second opinion in any case. Front teeth can be hard to reproduce very exactly and you want them to look as much like your real teeth as possible. (Unless you hate your real teeth in which case, you may be better off!) Make sure the dentist who does the work is an expert in crown and bridge though, and make sure he has pictures of his work to show you. I would go the implant route myself - which is what I am planning on doing as soon as I get a decent break from school! Implants are more permanant than crowns. Crowns last at best 10 to 20 years and have to eventually be redone.