Health and fitness › · News ›. DuPage Community Clinic: Free dental clinic to end services. Yesterday at 10:01 a.m.. Share on Facebook · Share on Twitter; Print. Dr. Ruben Alarcon, left, and Melissa Simon, right, a dental assistant, provide care for Hemelinda Perez in the DuPage Community Clinic. (Keri Wiginton/Tribune photo). When Axel Borja needed a dentist to deal with a few cavities, he didn’t have any insurance to cover the cost. But he was able to get help, …