Nicholas Haley is an associate attorney at Sinars Slowikowski's Chicago office. He concentrates his practice on Asbestos litigation. Prior to joining the firm, Nicholas worked in the areas of government, business law, and criminal law.

Nicholas earned his J.D. from the University of Illinois Chicago School of Law in 2024, and his B.A. in Philosophy from Southern Illinois University Edwardsville in 2019 where he was recognized on the Dean's List. During law school, Nicholas was the Deputy Editor of The State of Criminal Justice, President of the Restorative Justice Initiative, and Candidacy Director for UIC's Moot Court Honors Council. Nicholas has also participated in several moot court competitions and received the distinction of one of the top five oralists of the Dean F. Herzog Competition.

In his free time, Nicholas enjoys watching movies, testing new recipes, and enriching the lives of youth as a volunteer for several non-profit organizations.