Islen Vallejo

Islen Vallejo currently serves as the Senior Director of Client Success at OncoHealth since April 2019, having previously held the position of Director of Client Success. Prior experience includes roles at GSK as a Brand Manager in Respiratory Biologics and Immunology from June 2015 to December 2018, and at Bristol-Myers Squibb as an Access Manager focusing on Immuno-Oncology, Neuroscience, Virology, Cardiology, and Immunology from October 2011 to June 2015. Islen Vallejo also worked as the Business Development & Marketing Planning Director at MC-21 Corporation and held various marketing and business relations roles at Pfizer Pharmaceuticals from 1998 to 2009. Early career experience includes serving as a Medical Sales Representative at Pharmacia Upjohn IT. Islen Vallejo earned a BBA in Marketing from Universidad de Puerto Rico between 1991 and 1996.