When Doctors Serve on Company Boards Some hospital executives and cancer researchers sit on the boards of publicly traded companies, raising questions about whether their dual roles create a conflict of interest. Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:Maggot MysteryIn Many Species, a Family Dinner Means Something ElseScienceTake: Maggot to Blowfly: Ready for Its Close-UpNotebook: When ‘Black Like Me’ Means ‘White Like Them’Stunning video shows four giant planets orbiting star 129 light years from EarthDrug Makers Accused of Fixing Prices on Insulin