Patrick C. O'brien founded Obrien Gould Pllc. Currently, he is Secretary & Chief Compliance Office at Arrowhead Pharmaceuticals, Inc. In the past he was Partner at Holland & Knight LLP, Partner at Burke Oneil LLC, Vice President-Law at Johnson & Johnson and Vice President-Law at Centocor Ortho Biotech, Inc. (a subsidiary of Johnson & Johnson), Group Vice President-Law at Shire, Inc. and Regulatory Counsel at US Food & Drug Administration. Dr. O'brien received a graduate degree, a doctorate and an undergraduate degree from the University of Arizona.