Barton A. "Bart" Bixenstine

Tatyana is a key member of the firm’s Corporate and Business Services group, focusing her practice in the areas of mergers and acquisitions, commercial contracting, franchising , healthcare, and finance and banking. With extensive experience in corporate and transactional law, Tatyana leads mergers and acquisitions across various industries, particularly within the medical and dental sectors. Her proficiency extends to start-ups, restructuring, and reorganizations, representing both deb...

Terry Lardakis is a partner in the firm's Cleveland office. He has extensive experience in the negotiation of collective bargaining agreements and the representation of employers in union organizational campaigns and elections nationwide. Terry has represented employers in traditional labor matters including arbitrations, union decertification, craft severance, and unfair labor practice litigation across the country. He has also handled numerous matters involving wage and hour, family and med...

David Lenz joined the Firm in 2006, became a Partner in 2013, and was elected to serve as Managing Partner in 2020. His practice focuses primarily on planning for and administering wealth transfer for individuals and families, in addition to counseling charitable organizations. David considers each client’s unique estate planning needs, creating comprehensive plans and helping families communicate their purpose and goals to the next generation. This often includes complex charitable, re...

Sonja C. Rice is a partner in the firm’s Business Law Area, member of the firm’s Construction Law Practice Group, chair of the firm’s Women’s Leadership Initiative, and member of the firm’s Diversity and Inclusion Committee. Sonja’s practice focuses on commercial transactions and the development and negotiation of a wide variety of commercial contracts, including master services agreements, supply chain and manufacturing agreements, professional services co...

With more than 40 years of experience as a trial attorney, William (Bill) S. Jacobson has a reputation for providing compassionate representation to the families of birth injury victims. Bill Jacobson devotes his legal practice at Nurenberg, Paris, Heller & McCarthy to helping the victims of catastrophic injuries with an emphasis on birth trauma and medical malpractice claims. Bill is a member of the Birth Trauma Litigation Group, a national organization of attorneys devoted to representi...

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Michael Rasor is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Law and Real Estate Law. Michael, who practices law in Cleveland, Ohio, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Michael is held by other top lawyers in the same geographic and legal practice area.

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

Nick R. Catanzarite is a top attorney recognized by Best Lawyers in the practice area(s) of Real Estate Law. Nick R., who practices law in Cleveland, Ohio, has been recognized since 2018. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Nick 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...