For certification, a dental assistant must pass the Certified Dental Assistant exam administered by the Dental Assisting National Board. Working as a dental assistant is also an excellent launching pad to become a dental hygienist or dentist.
Martha Stewart Net Worth. Martha Stewart Net Worth is $650 Million. Martha Stewart's money comes from a business conglomerate, which includes TV, magazines and products for the home. Martha also hosts a sa...[read more]
1. Martha Stewart: She may be a home and garden guru, but she's also a convicted tax evader. Before doing jail time for insider trading, Stewart was forced to pay $220,000 in back taxes and penalties to the State of New York, learning the hard way that East Hampton mansions also generate taxes. Her claim that she hardly spent time there didn't reduce her burden, or appease the state of New York.