Many companies specialize in medical or legal transcription, but there are a few that don’t. One that comes to mind is Daily Transcription. You might want to check them out.
My dream is to one day work for Vitac. They are one of the companies that does the closed captioning for television shows. You can be an offline captioner where you transcribe the dialogue of a pre-recorded show, or you can be a realtime captioner where you caption a show as it airs. To be a realtime captioner you have to type really, really fast and, have a lot of experience. Someday, I will go for it.