Mr. Keller graduated summa cum laude from Yale University in 1979, and cum laude from Harvard Law School in 1982. After clerking for the Honorable Morey L. Sear, United States District Judge for the Eastern District of Louisiana, from 1982 to 1983, he began his career at the Seattle law firm of Hillis Clark Martin & Peterson. In 1994, Mr. Keller moved to New York, and pursued complex litigation with Harnes Keller LLP. Harnes Keller merged with the Atlanta firm of Chitwood Harley Harnes in 2004, where Mr. Keller continued to practice in complex litigation in courts around the country.
Mr. Keller has successfully tried numerous complex toxic tort and environmental cases to verdict in the course of his career. He has also been lead counsel in corporate governance cases seeking to vindicate the rights of shareholders of public companies, as well as class action cases on behalf of defrauded shareholders and consumers. Mr. Keller is admitted to practice in the state courts of New York and Washington State, and has been regularly admitted to practice for the purpose of individual cases in state and federal courts throughout the country.