Home » Dr. Shawn Varney, other docs advise against use of e-cigarettes, vaping » DEM Participates in 2018 Rock-n-Roll Marathon DEM Participates in 2018 Rock-n-Roll Marathon Published On: December 5, 2018Shared by fowlerd3 Article Categories: Dr. Shawn Varney, other docs advise against use of e-cigarettes, vaping, News