Dr. Yeung is a licensed General Dentistry in ON. Medical degree obtained from Dental School in China. Currently practices at Dr. Mark Yeung (Dr. Mark Yeung), located at Suite 212 9019 Bayview Ave, Richmond Hill, ON L4B 3M6 . Dr. Yeung specializes in Crowns, Bridges, Teeth Cleaning, Examinations, X-Rays, Fluoride Treatments, Sealants, Mouthguards, Fillings, Root Canal Therapy, Emergency Dental Care, Tooth Whitening (Take-Home Kits), Veneers (Porce. In addition to English, Dr. Yeung speaks Cantonese.