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