Users have written 22 largely one-star reviews of an Iowa dentist on the social-reviews website Yelp after an all-male Supreme Court gave him the thumbs up for firing a dental assistant he found ...
On Feb. 27 2006, Tai Jing took his 4-year-old son to dentist Yvonne Wong so she could treat a cavity. Wong gave him nitrous oxide and then filled his tooth with a silver amalgam containing mercury.