office directions Did you know that dental fillings are one of the most common treatments offered in dentistry? At Toothworks of Bakersfield, our dentists and team offer filling in a composite white material to better restore your teeth and blend with your smile. Call 661-323-9421 to meet with Dr. Roger Sandoval or Dr. Rajwant Sran and learn more about composite dental fillings in Bakersfield, California.