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]
Net Worth: $560 Million. About Madonna. American singer, songwriter, actress and entrepreneur, Madonna has an estimated net worth of $560 million in June 2016, according to Forbes. Madonna used a mixture of talent, pulchritude and relentless self-promotion to become one of the most enduring recording artists of the 20th century.