Use the search. There were several threads on this topic.
Dental surgeon + general anesthesia if you want to be on the safe side.
Depends, if it is an "easy" pull or the tooth is buried.
If it is a complex pull and hard to reach I wouldn't go for a normal dentist + local A.
Speaking from experience, you want to avoid stress, pain and strain on your jaw.
Talk to your doctor and ask if you need to be refered to a dental surgeon because of one tooth.