Louis L. "Lou" McMahon

Rob Remington maintains a national legal practice encompassing a broad range of business disputes with a focus on complex commercial, construction and real estate litigation. Sophisticated clients describe Rob as a “class A” trial lawyer. He has a proven style when it comes to developing cases for trial, jury selection, and connecting with juries on even the most complex of issues. Rob represents contractors, owners, lenders, material suppliers, design professionals and sureties i...

As the Firm's Administrative Partner, understanding the strategies of business is critical. Rosemary's knowledge, judgment and intuitive perception are the sources for her unique deal strategies in corporate, real estate and finance transactions. She counsels small businesses to large corporations on corporate, real estate and finance matters, and represents financial institutions, private lenders, investors and corporate borrowers in: Asset-Based Loans Loan Portfolio Transactions Mezzanine F...

Peter S. Nealis is a top attorney recognized by Best Lawyers in the practice area(s) of Leveraged Buyouts and Private Equity Law and Securities / Capital Markets Law. Peter S., 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 Peter S. is held by other top lawyers in the same geographic and legal practice area.

A focused practice in the defense of various professionals including lawyers, accountants, and insurance agents and brokers for claims of malpractice, errors and omissions, as well as professional licensing issues. In addition to his professional liability practice, Joe has significant experience handling commercial trucking (long haul and short haul) as well as commercial coach carrier matters. His practice also includes litigation of insurance coverage and bad faith issues, various general ...

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.

Jeffrey A. Brauer is a trial attorney and partner who focuses his practice on commercial litigation and construction law. For more than 30 years, he has handled his clients’ most complex financial, construction and commercial disputes from development through discovery, mediation, trial, and appeal. He succeeds by diving into the details, embracing the complexity, and engineering outcomes that accomplish his clients’ business and legal objectives. He works across the U.S. on his c...

Donald J. Richardson is a top attorney recognized by Best Lawyers in the practice area(s) of Personal Injury Litigation - Defendants. Donald J., 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 Donald J. is held by other top lawyers in the same geographic and legal practice area.

Stephen J. Knerly, Jr. focuses his practice on matters involving art transactions, nonprofit corporate law, closely held and family-owned businesses and international commercial transactions. Josh serves as Co-Chair of the Firm’s Non-Profit Institutions section. In his art law practice, Josh has represented museums, foundations, trusts and collectors in the acquisition, disposition, lending and borrowing of and estate planning for works of art, including domestic and international trans...

Deborah D. Zielinski is a top attorney recognized by Best Lawyers in the practice area(s) of Real Estate Law. Deborah D., 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 Deborah D. 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...