Michael Siegel is a prominent physician in preventive medicine from the School of Public Health at Berkeley (USA). He trained in epidemiology for two years for Disease Control and Prevention Center in Atlanta before moving to Boston where he currently practices.
Taking a firm stand for electronic cigarette, Michael Siegel has been personally attacked and excluded from focus groups around the tobacco issue, despite his high reputation in the United States and Europe. His positrons are clear: the electronic cigarette is at least as efficient as any other alternative treatments. He denounces the influence of the US classic cigarette manufacturers (which provide considerable assistance to help the most disadvantaged families and in terms of social security) and those he calls Big Pharma; some influences that affect the development of the electronic cigarette industry.