What area of Ny are you in, even though I am here I'm clueless, but I have friends with small children who travel up to Glen Falls and there is a nice dentist in Troy who sees children, I think its possible for children to have that many cavities, if there brushing there own teeth they don't do it well enough or long enough. The acid in juice eats at the enamal on the teeth. And by all means get a second opinion.