D. -
My children, boy age 9 and girl age 5 go to a great pediatric dentist named Barney Olsen. He's also a pediatric orthodontist. He was recommended by my sons orthodontist in Boston. His entire staff is great with kids. His office managers name is Chris. She may be able to help you with regard to financial assistance. Dr. Barney's (as the kids call him)info.: Barney T. Olsen, DDS, MS
7410 South Creek Road #200
Sandy, UT 84093
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Another source may be Primary Children's Hospital.When my now 9 year old was 5, we discovered that he had 8 cavities. Similar to your daughter's situation, it was not caused by sweets. It was most likely sugar from his milk. In any event, he had to have dental surgery at Franciscan Children's Hospital in the Boston area. We were private paying, but the majority of patients being treated received financial assistance.
Hope this info. is useful.
Good luck!
K. in North Salt Lake