I want to get my hanging columella fixed. What would you recommend? (photos)

I just turned 18. I have a hanging columella. Its bothered me for so long and i have finally decided to look into getting it fixed. I basically just want a surgery done just to get the columella fixed and nothing else. I have a few questions.. Is it possible to just have my columella fixed? How long will it take to heal? How do you fix the hanging columella? What is an average price range for this procedure?