Gregory O'Brien

Gregory O'Brien is an experienced professional in the healthcare sales sector, currently serving as a Territory Manager at Optinose since March 2018, where responsibilities include selling Xhance for Nasal Polyps utilizing the Optinose Exhalation Delivery System and leading new product launches. Prior to this role, Gregory worked at Exact Sciences from July 2014 to April 2017 as a Professional Medical Representative, focusing on the sale of the noninvasive In-Vitro stool DNA test, Cologuard, for colon cancer screening. Gregory holds a Bachelor of Science in Marketing from Quinnipiac University and completed postgraduate education at Bridgton Academy.