Vanessa Gelman is the Pfizer Senior Director of Worldwide Research. The email she sent to her employees, has garnered everyone’s attention. Following the news, people are curious to learn about who Vanessa is. Thus, here is everything you need to know about her. Who is Vanessa Gelman:? As mentioned above, Vanessa Gelman is the Pfizer Senior Director of Worldwide Research. The recent leaks by a...