How concerned should you be when you learn you need cavity treatment? The formation of a cavity is something to worry about; fortunately, the right treatment can take on the trouble decay creates. Our Walnut Creek, CA dental practice often uses composite fillings to address this concern. Cavities that are caught in time can be treated with this conservative restoration, which bonds to the tooth structure and mimics it. When necessary, we can discuss other beneficial services. Remember that regular dental exams will lower your risk for decay and also help you learn when work is needed before there are complications.