11-y-o's needle phobia -pediatrician suggestion?

Hello

I have an 11-year-old with a needle phobia. We have tried the prescription given to us by her psychiatrist, natural anxiety remedies, and she is currently in weekly therapy. Buzzy bee, breathing, and other distraction techniques will not be enough. She was able to get cavities filled with oral sedation (Ativan). I'm looking for a pediatric office or facility that can offer something similar to that level of care. Thank you for any suggestions!