Mr. Callister is an associate attorney working in the Fairfax, Virginia office. He practices primarily in complex antitrust cases, and has experience in both government regulatory work and complex litigation.

Mr. Callister joined the firm in 2018 following three years working as a director with a non-profit organization in Washington D.C. focused on developing relationships between the United States and the Middle East. A 2016 graduate of the George Washington University Law School, Mr. Callister had the opportunity to clerk with a leading D.C. regulatory firm and previously consulted on multi-year complex litigation involving U.S. sugar growers and high fructose corn syrup manufacturers. He has lived in both Japan and Dubai for several years, and can speak Japanese.