More than 20 years ago, John Mack created The Pharma Marketing Network® at www.Pharma-Mkting.com and became a social media brand as "PharmaGuy". When John retired in 2018, R.J. Lewis was passed the baton and relaunched the site in March of 2019 with an impressive industry advisory board. The Pharma Marketing Network® (PMN) is now an open, collaborative community environment for the pharmaceutical and healthcare marketing ecosystem. The PMN is designed to understand the challenges and trends of today, while collaborating with industry professionals, thought leaders, and visionaries to shape the future. Learn more at www.Pharma-Mkting.com and follow us on Twitter @PharmaGuy.