Mr. O'Brien joined Athyrium in 2018 and currently serves as a Vice President.
Prior to joining Athyrium, Mr. O'Brien was an investment banking analyst in the Healthcare group at Guggenheim Partners. While at Guggenheim, Mr. O'Brien worked on a number of transactions involving M&A and equity offerings for biotechnology and pharmaceutical companies.
Mr. O'Brien graduated with a B.S. in Economics, with concentrations in Finance and Accounting, from the University of Pennsylvania's Wharton School in 2016.