#97 – Mary Ellen Cosenza | #5 of 2019 Top Podcasts January 9, 2020 Share: For #5 on the list of 2019 Most Popular KGI Podcast Episodes, we revisit the interview between KGI President Sheldon Schuster and Mary Ellen Cozenza, President at MEC Regulatory & Toxicology Consulting, LLC. Subscribe to KGI’s e-newsletter Request program information