Rancho Cucamonga dentist Sharon B. Mateja, DDS offers general, restorative, and cosmetic dentistry. When it comes to your smile, you deserve the best dental care available. Dr. Sharon Mateja is an experienced and highly esteemed cosmetic dentist in Rancho Cucamonga. If you are interested in taking the first steps to improving your smile and overall oral health, contact our Rancho Cucamonga dentist today!