Brian D. Sullivan

Jim Vail joined the Firm in 1979 and has been a Partner since 1986. He served as the Firm's Managing Partner from 1996 through 2019. Jim primarily counsels businesses, nonprofit and health care organizations in all aspects of their operations, including formations, mergers and organizations, joint ventures, contracting, and succession planning. Jim argued a case before the United States Supreme Court where he obtained a unanimous favorable decision. Spectrum Sports, Inc. v. McQuillan, 506 U.S...

Dustin B. Rawlin is a top attorney recognized by Best Lawyers in the practice area(s) of Biotechnology and Life Sciences Practice, Commercial Litigation and Product Liability Litigation - Defendants. Dustin B., who practices law in Cleveland, Ohio, has been recognized since 2023. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Dustin B. is held by other top lawyers in the same geographic and legal practice area.

Mark Jacobs is a creative and accomplished litigator with deep experience that is enhanced by his background as a transactional lawyer. Mark has broad commercial litigation experience in state and federal trial and appellate courts, arbitration proceedings, and mediation. As lead trial and appeals counsel, he advises businesses on all aspects of legal issues with a focus on defining and achieving successful business outcomes. Mark also has experience in advising clients in mergers and acquisi...

Gregory A. Thompson is a partner in Hahn Loeser’s nationally acclaimed Litigation and Construction Groups. Greg is a seasoned litigator with a proven track record in a wide array of matters. He has significant experience handling complex commercial litigation, including breach of contract, Uniform Commercial Code (UCC), and business tort claims. Greg has also successfully handled significant intellectual property matters and employer intentional torts. Greg has strengths across a number...

Christopher R. Mykytiak is a top attorney recognized by Best Lawyers in the practice area(s) of Real Estate Law. Christopher R., who practices law in Cleveland, Ohio, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Christopher R. is held by other top lawyers in the same geographic and legal practice area.

Margaret W. Wong is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Labor and Employment. Margaret W., who practices law in Cleveland, Ohio, has been recognized since 1995. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Margaret W. is held by other top lawyers in the same geographic and legal practice area.

A Partner in Hahn Loeser’s Litigation Area, Eric B. Levasseur is a commercial litigator and trial attorney who represents clients in business disputes around the country. A trusted advisor and creative advocate, Eric designs strategies that guide his clients from the pre-litigation planning stage through trial and the highest levels of appeal. In twenty years in practice, Eric has earned a reputation for cutting to the core of disputes to deliver a successful result, whether inside or o...

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

Douglas C. Carlson has extensive experience in corporate, partnership, individual and estate tax matters. The primary emphasis of his practice is on transactional planning, including acquisitions and dispositions, reorganizations and limited partnership syndications, liquidations and executive compensation, including stock options and deferred compensation. He has substantial experience in compliance activities, controversy matters, and state and local tax matters. As a business law attorney,...

Kevin D. Barnes is a top attorney recognized by Best Lawyers in the practice area(s) of Banking and Finance Law and Mergers and Acquisitions Law. Kevin D., who practices law in Cleveland, Ohio, has been recognized since 1995. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Kevin D. is held by other top lawyers in the same geographic and legal practice area.