Dr. Tong is a licensed General Dentistry in CA. Graduated in 1998. Medical degree obtained from Keck School of Medicine of USC. Currently practices at William Tong DDS & Yvonne Wong DDS (William Tong DDS & Yvonne Wong DDS), located at 903 W. El Camino Real , Sunnyvale, CA 94087. In addition to English, Dr. Tong speaks Mandarin.