To find a Huggins Certified dentist, you have to phone the Huggins headquarters at 888-843-5832, and they'll tell you the closest dentist in your area who is Huggins certified (that's if there is any in your area). There are very few, from what I understand.

I'm going to have to travel more than 4 hours to the closest Huggins Certified dentist, to get my TDR done. <img src="/ubbthreads/images/graemlins/frown.gif" alt="" />

Good luck!