Mark G. Arnzen

Gregory P. Hartmann is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation and Government Relations Practice. Gregory P., who practices law in Cincinnati, Ohio, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Gregory P. is held by other top lawyers in the same geographic and legal practice area.

Gregory W. Bee is a top attorney recognized by Best Lawyers in the practice area(s) of Health Care Law. Gregory W., who practices law in Cincinnati, Ohio, has been recognized since 2016. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Gregory W. is held by other top lawyers in the same geographic and legal practice area.

Jim Matthews' practice is concentrated in the area of litigation with a focus on the analysis and litigation of insurance policy coverage issues. He helps clients resolve disputes between policy holders and insurers over coverage provided by a variety of different types of insurance policies including commercial and business policies, director and officer liability policies, professional liability policies, automobile policies, disability policies, medical insurance policies and life insuranc...

Paul M. De Marco is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation. Paul M., who practices law in Cincinnati, Ohio, has been recognized since 2016. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Paul M. is held by other top lawyers in the same geographic and legal practice area.

Kerry P. Hastings is a top attorney recognized by Best Lawyers in the practice area(s) of Employment Law - Management, Labor Law - Management and Litigation - Labor and Employment. Kerry P., who practices law in Cincinnati, Ohio, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Kerry P. is held by other top lawyers in the same geographic and legal practice area.

Christopher D. Stock is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation and Litigation - Securities. Christopher D., who practices law in Cincinnati, Ohio, has been recognized since 2017. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Christopher D. is held by other top lawyers in the same geographic and legal practice area.

Geoffrey G. Leder is a top attorney recognized by Best Lawyers in the practice area(s) of Construction Law and Real Estate Law. Geoffrey G., who practices law in Cincinnati, Ohio, has been recognized since 2022. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Geoffrey G. is held by other top lawyers in the same geographic and legal practice area.

Gregory Parker Rogers is a top attorney recognized by Best Lawyers in the practice area(s) of Employment Law - Management, Labor Law - Management and Litigation - Labor and Employment. Gregory Parker, who practices law in Cincinnati, Ohio, has been recognized since 2003. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Gregory Parker is held by other top lawyers in the same geographic and legal practice area.

Jill O’Shea specializes in employment law and complex litigation. Jill was previously employed as Associate General Counsel with Duke Energy Corporation and its predecessor company, Cinergy Corporation. While there, she served as the Head of the Employment/HR/Labor Group from 2003 to 2006. Her areas of practice included employment litigation, preventative law work, advisory work on employment issues, policies and procedures, labor work, and training presentations. In addition, from 1999...

James M. Zimmerman is a partner in Taft’s Business and Finance Group and co-chair of the firm’s private equity and venture capital practice. He represents businesses, entrepreneurs and investors on a range of matters, including financing transactions, mergers and acquisitions, securities offerings, technology licensing agreements, and stock options/executive compensation. James serves as outside counsel for numerous startups and growth companies, and represents private equity and ...