Sean McArthur has joined the OG+S team as a law clerk. He brings a background in regulatory compliance, pharmaceutical operations, and surgical hospital administration—plus a flair for storytelling that somehow makes even clinical protocols read like character arcs. He’s proving to be that kind of person that has the kind of unshakeable curiosity that makes law school fun (yes, really).
Before law school, Sean worked at Alkermes and Jazz Pharmaceuticals, where he dove deep into the world of 21 CFR, clinical trial systems, and quality oversight. He also supported executive teams in surgical hospital administration, navigating the tightrope between operational efficiency and regulatory rigor. Those experiences sparked a fascination with how the best organizations build systems that actually work—and how law sits at the heart of it all. We are taking advantage of that curiosity and experience while showing him how law firms are their own brand of crazy.
When he’s not knee-deep in statutes, regulatory projects or startup puzzles, you’ll likely find him writing his next chapter—literally. His debut romance novel, Nantucket Tides of Love, explores memory, place, and what it means to grow into yourself. He started writing that book on a ferry and continues full steam ahead!
That means if Sean contacts you in the midst of one of the many projects that we have lined up for him this summer (everything from AI protocols to Department of Revenue forms to LLC organization), please say hello and let him ask some of the many questions that he has already researched and written down for you.