Joann Nestor

Joann Nestor is currently serving as Senior Vice President of Legal Affairs at Lantheus, a position held since July 2023. Nestor previously held leadership roles at Sanofi, including Global Head of Legal for Specialty Care, providing strategic legal counsel to a business unit with €12.7 billion in 2021 sales. Extensive legal experience spans positions at Sanofi Genzyme, Genzyme Corporation, and GelTex Pharmaceuticals, focusing on regulatory compliance, quality systems, and corporate governance. Early career included significant roles at Ropes & Gray LLP and the Federal Reserve Bank of New York, highlighting a robust foundation in corporate law and regulatory compliance. Nestor earned a JD from Boston University School of Law and a BA in Comparative Literature/Computer Science from Hamilton College.