As Co-Chair of O’Melveny’s Consumer Class Actions Practice, Hannah Chanoine focuses on defending and advising companies in a diverse range of class action matters in the trial and appellate courts.

Hannah began her career clerking for the Hon. Sonia Sotomayor on the Second Circuit Court of Appeals, and then served as a trial attorney in the Department of Justice, Civil Division (Federal Programs Branch) through the Attorney General’s Honor’s Program. Hannah received her JD from Columbia University School of Law, where she was twice named a James Kent Scholar for outstanding academic achievement. Hannah is currently member of the adjunct faculty at Columbia Law School, where she co-teaches a course on US Food Law and Policy.