Front tooth very loose. Falling out - Can a dentist fix a loose tooth?

Poor oral health which cause gum disease is the main cause of loose teeth in adults and of tooth loss. If gum disease left untreated will result in the loss of the surrounding tissues. Further, to fix the loose teeth issue dental splinting is the solutions which joins two or more teeth into a rigid unit by means of fixed or stabilize.

A good dentist can fix a lot !! Sounds like you could use a consultation with someone who is specializing in replacement of teeth with implants. That is as much as I can say without  seeing your photos and / or x-rays. Good luck, Dr. Daniyar