Maria C. Mariano Guthrie

Amy M. McKinlay is a top attorney recognized by Best Lawyers in the practice area(s) of Family Law. Amy M., who practices law in Columbus, Ohio, has been recognized since 2020. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Amy M. is held by other top lawyers in the same geographic and legal practice area.

Employment Attorney Matthew J.P. Coffman is thankful for his recognition as one of the Best Lawyers in America. When Matthew opened his employment law firm Coffman Legal, LLC in 2012, he was armed with a passion for helping employees and a desire to zealously pursue and vindicate the rights of his clients. A decade later, Matthew has established an employment law firm with several experienced employment attorneys who have successfully obtained millions of dollars of unpaid wages, overtime, lo...

James E. Arnold is recognized as one of Ohio's top trial lawyers. He was recognized by Best Lawyers as Central Ohio's "Securities Litigation Lawyer of the Year" in 2012, as the "Bet-The-Company Litigation Lawyer of the Year" in 2013, 2016, 2021, 2024 and 2026, and as the "Intellectual Property Litigation Lawyer of the Year" in 2014. Since 2001 he has consistently been recognized by Best Lawyers in multiple fields, including bet-the-company, personal injury (plaintiffs and defense), commercial...

Samuel Lillard is a top attorney recognized by Best Lawyers in the practice area(s) of Employment Law - Management and Litigation - Labor and Employment. Samuel, 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 Samuel is held by other top lawyers in the same geographic and legal practice area.

Jeffrey E. Kaman is a partner with Kaman & Cusimano LLC and serves as Chair of the Administration Department and the firm’s Columbus Office. He is based in Columbus, Ohio, where his practice is focused on Community Association Law. Jeff earned his Juris Doctor from Cleveland Marshall College of Law after graduating with honors from Loyola University Chicago with degrees in Honors History and Political Science. Since joining Kaman & Cusimano, Jeff has worked extensively with cond...

Helen Mac Murray has been a leader in the consumer protection area for more than two decades. A founding partner of Mac Murray & Shuster LLP, she consults with and represents numerous entities regulated by federal and state consumer protection laws, regularly working with in-house counsel, executive management, and marketing and sales personnel. Helen previously served as Chief of the Ohio Attorney General’s Consumer Protection Section, named in 2000 as “National Consumer Prot...

Tracy A. Younkin is a top attorney recognized by Best Lawyers in the practice area(s) of Family Law. Tracy A., who practices law in Columbus, Ohio, has been recognized since 2019. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Tracy A. is held by other top lawyers in the same geographic and legal practice area.

Jack Butler is a Partner at Carlile Patchen & Murphy LLP, and he concentrates on business matters and tax law. He focuses on company representation (corporate, LLC, and joint venture), including establishment, venture structuring, business relationship agreements, governance, and ongoing services; M&A transactions; debt and equity financings; captive insurance companies; business advisory; transaction planning and structuring; syndications; business succession planning; tax planning; ...

Dino Tsibouris is the founding principal at Tsibouris & Associates, LLC. His practice concentrates on information privacy and security, technology acquisition, and financial services regulation. His experience includes implementation of artificial intelligence (AI), drafting Software-as-a-Service (SaaS) agreements, website terms of use, company privacy policies, and software licenses . He was previously an attorney with Thompson Hine LLP and served as Vice President and Counsel for eComme...

Alex Brown is a member of Dickinson Wright in Columbus, Ohio. He practices business transactional law, with an emphasis on advising privately-held and venture-capital backed companies in capital raising, mergers & acquisitions, and transactions involving technology, software, outsourcing, electronic commerce and intellectual property. He serves as outside counsel to a number of companies, from startup software businesses to national healthcare technology companies. Other areas of his prac...