Williams & Connolly LLP

Based in Washington DC, Williams & Connolly LLP’s practice draws on trial lawyers with extensive experience defending manufacturers in complex, high-exposure disputes. David Kurtzer-Ellenbogen advises consumer brands on claims alleging misleading marketing and fraud, including skincare products accused of concealing a potential carcinogen. Joseph Petrosinelli serves as lead and national counsel in MDLs involving baby food products allegedly containing trace heavy metals, firefighting foam accused of contaminating drinking water, and airbag inflators alleged to cause catastrophic injuries. He also handles claims against technology companies brought by individual plaintiffs and school districts alleging social media addiction. Heidi Hubbard acts as lead trial and coordinating counsel in matters involving alleged personal injuries from social media platforms. All three jointly lead the team. Stephen Raber represents food and pet care companies in consumer class actions challenging labeling and marketing practices. Paul Boehm left the practice in December 2025.