This place is truly heaven! I currently use the "Vita Heaven" section of Hangover Heaven for my super B-12 shots and have been going there for about 15 weeks now. The receptionist is fun & friendly and the staff of nurses are caring & kind. The shots are done in the privacy of a closed door room and they put complimentary lidocaine in with the shot so that is doesn't hurt. All of their items are new & sterile and they are fast & efficient in all that they do.
A couple of tips: make sure you sign up for their "Belly Rewards" card. You'll be issued a card and everytime you come in, swipe the barcode at their iPad they have set-up. You earn 5 points a visit. I've already earned enough for 4 free B-12 shots :) Also, make sure you check out Groupon for B-12 package deals. I bought a package of 10 for only $60. Super deal!!