David T. Patterson

Drew Piersall is a member of the firm's Employment and Labor Groups and practices out of the firm's Columbus office. His practice focuses on equal employment opportunity, employment discrimination, retaliation, hostile work environment, and all other employment-related torts. Prior to joining Zashin & Rich, Drew worked for the Employment Law Section of the Ohio Attorney General's Office for eight years. Drew rose through the ranks at the Attorney General's Office, attaining the position o...

TRUSTED. SMART. CREATIVE. CARING. Those are the four words that drive Andrew every day. Everyone at Grossman Law Offices strives to embody those words each and every time we work on behalf of a client. With our practice limited strictly to family relations law, we know that our clients are going through an incredibly difficult, emotional and uncertain time. Keeping that in mind each and every day helps us help our clients. Andrew was born in Columbus and began his practice alongside his fathe...

Bob Robenalt is a partner in the firm's Columbus office. He represents management in a variety of labor and employment issues, including workers' compensation, employment litigation and traditional labor matters. Bob has defended numerous wrongful discharge, Employee Retirement Income Security Act (ERISA), workers' compensation and employment discrimination actions in state and federal courts, and has argued in defense of employment actions before the 4th and 6th Circuit Federal Courts. He ha...

Damion M. Clifford is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation. Damion M., who practices law in Columbus, Ohio, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Damion M. is held by other top lawyers in the same geographic and legal practice area.

In October 2015, Grier joined the ATWF team, bringing with him many years of experience in all areas of medical litigation, including cardiovascular, neurologic, neursurgical, radiology, oncology, obstetric-gynecologic and hospital administration issues. Grier’s litigation immersion began with his employment as a staff attorney at the Franklin County Court of Common Pleas in Columbus. His next position with Earl Warburton & Adams lasted over 25 years. Starting as an associate and wo...

John A. Gambill is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation, Construction Law and Litigation - Construction. John A., who practices law in Columbus, Ohio, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which John A. is held by other top lawyers in the same geographic and legal practice area.

Patrick D. Cornelius is a thoughtful, creative adviser, whether regarding strategic transactions or general business counseling. Pat makes it a priority to understand his clients’ goals, objectives and concerns and offer practical advice to help them solve problems, realize and execute on advantageous opportunities, and balance risk and reward. Pat has extensive experience leading M&A transactions for acquirers and targets, as well as advising clients on joint venture, capital raisi...

Daniel W. Srsic is highly-knowledgeable in benefits litigation and has appeared in more than 90 court cases involving employee benefit disputes, such as benefit claims, fiduciary duties and disputes regarding collectively bargained benefits. Daniel's benefits practice also extends to pre-dispute representation of plan sponsors and fiduciaries. He brings a litigation perspective to the evaluation of potential changes to collectively bargained retiree health benefits, which has proved to be a v...

Justin D. Cook is a top attorney recognized by Best Lawyers in the practice area(s) of Tax Law. Justin D., who practices law in Columbus, Ohio, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Justin D. is held by other top lawyers in the same geographic and legal practice area.

Brett A. Miller joined Carlile Patchen & Murphy LLP in 2021 as Of Counsel and is a member of the firm’s Litigation Practice Group. He primarily represents clients in the areas of complex business litigation and family law matters, including dissolution, divorce, and post-decree issues. For over 20 years, Brett has gained extensive experience as a trial attorney throughout many of Ohio’s 88 counties and U.S. federal district courts. In addition to his primary areas, Brett has e...