John is a leading matrimonial and family law attorney, known for his expertise in complex financial cases involving wealthy individuals, trusts, and institutions. Recognised by Chambers as a “polished attorney with vast financial knowledge” and named one of Spears’ “Top Seven US Family Lawyers,” John serves as lead trial counsel at his firm, where he has been a partner since 1996. He began his career at Shearman & Sterling, gaining extensive experience in business valuations, particularly involving hedge funds and private equity. John advises clients on matrimonial, estate, and family-related litigation across the U.S. and internationally, often achieving favourable outcomes through negotiation. A “Super Lawyer” and Fellow of the International Academy of Matrimonial Lawyers, John frequently lectures on family and trust law. He holds a JD from St. John’s University and a BA from Denison University.