Hi Jess, I go to Tremont Dental Care in the South End: http://www.tremontdentalcare.com/ I've been going to them for years, and they're great - very thorough, and very conservative (i.e. they won't suggest dental work that you don't need). I was diagnosed about six months ago, and e-mailed them before my cleaning to make sure they understood that everything needed to be gluten free. Ask them to use "pumice flour" and non-oat-flour-coated latex gloves during your appointment. Also suggest that they use Glide dental floss (it's gluten-free). They know this from working with me, but it's been a while, so I'm sure they'd appreciate the reminder. The technician sat with me for about ten minutes the last time I was there, asking me lots of questions about celiac disease. She got right away that some of the patients she was seeing with persistent dental issues might actually have celiac disease! Good luck!