Nick started Arenstein & Andersen Co., LPA with G. Gregory Arenstein in March 2010. Nick has extensive experience with litigation matters, business, employment law, and representing taxpayers in collection actions.

Nick has a diverse background that includes representation of individual and business clients at bench trials, jury trials, and contested hearings involving a myriad of legal and factual issues. He was named as an Ohio Rising Star in Ohio Super Lawyers Magazine in 2007, 2011, 2018, and 2019. Nick was also named to the 2015 and 2016 Columbus CEO’s Top Lawyers List.



B.S. Chemical Engineering – The Ohio State University, Columbus, OH
J.D. (magna cum laude) – Capital University Law School, Columbus, OH


Supreme Court of the State of Ohio
Supreme Court of the United States
United States Court of Appeals for the Sixth Circuit
United States Court of Appeals for the Federal Circuit
United States Court of Federal Claims
United States Tax Court
United States Court of International Trade
United States District Court for the Southern District of Ohio
United States District Court for the Northern District of Ohio


Dublin Chamber of Commerce – Leadership Dublin Executive Program, Class of 2017
Six Sigma Black & Green Belts

Bar Memberships

Columbus Bar Association
Ohio State Bar Association

Past Affiliations

Tipp City Rotary Club (2004-2007)
Tipp City Mum Festival (2004-2007, President 2006 & 2007)