Amy E. Kellogg

Brendon, a shareholder at Mansour Gavin LPA, holds licenses to practice law in Ohio and Illinois. His practice revolves around crafting effective legal strategies tailored to address the diverse business needs and markets of his clients. As an accomplished trial attorney, Brendon has successfully litigated numerous cases to verdict in various forums, including state and federal courts, arbitration proceedings, and international arenas. Brendon principally advises corporations and individuals ...

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

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Corey N. Thrush is a top attorney recognized by Best Lawyers in the practice area(s) of Employment Law - Management and Litigation - Labor and Employment. Corey N., who practices law in Cleveland, Ohio, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Corey N. is held by other top lawyers in the same geographic and legal practice area.

Christopher O'Connell is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation and Litigation - Real Estate. Christopher, 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 is held by other top lawyers in the same geographic and legal practice area.

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...

Ashton Bizzarri is a Partner in the Firm’s Trusts & Estates Practice Group. She focuses her practice in the areas of estate planning and trust and estate administration, while also representing clients in trust and estate litigation. Prior to joining the Firm, Ashton was an Associate Attorney at two Akron law firms, focusing exclusively on estate planning and trust and estate administration. She was also a Trust Officer at Key Private Bank, where she handled trust administrations, w...

Joan M. Gross is Senior Counsel to the firm’s Estate Planning, Wealth Transfer and Preservation Section, working out of the Cleveland office. For over 40 years, Joan has assisted clients in transferring their wealth, in a tax efficient manner, to the individuals and charities they wish to benefit. Joan is an OSBA Board Certified Specialist in Estate Planning, Trust and Probate Law. She is also listed in the 2005-20 editions of The Best Lawyers in America® and the 2008-20 editions of...

John R. Mitchell is a top attorney recognized by Best Lawyers in the practice area(s) of Bet-the-Company Litigation and Criminal Defense: White-Collar. John R., who practices law in Cleveland, Ohio, has been recognized since 2016. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which John R. is held by other top lawyers in the same geographic and legal practice area.

Warren Goldenberg, Senior Counsel at Hahn Loeser’s Cleveland office, is the President and Chief Operating Officer of KeborMed Inc. (www.kebormed.com), a Platform-as-a-Service for cloud connected medical devices. KeborMed is an early revenue company which has a strategic marketing alliance with Ximedica. After more than 30 years as a Partner at Hahn Loeser, Warren became Senior Counsel on September 1, 2021 in connection with closing of KeborMed’s Series Seed financing so that he co...