John F. Kostelnik

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...

Arthur L. Cobb is a healthcare and real estate attorney. In his healthcare practice, Art has represented healthcare and non-profit organizations in affiliations, joint ventures, hospital mergers and acquisitions, hospital financings, provider contracts, medical staff and private practitioner contracts, and governance and regulatory matters, including Medicare and Medicaid investigations. In his real estate practice, Art has represented clients in transactions involving land acquisition and im...

Frank C. Krasovec, Jr. has a practice focused on estate planning, estate administration and taxation. Frank is well-versed in the intricacies and specific benefits of the various methods of estate planning, including revocable living trusts, wills, lifetime gifting, joint ownership, beneficiary designations and life estates.

Stan serves his colleagues as Hahn Loeser’s Chief Executive Officer and Managing Partner. Stan handles a wide range of complex matters involving real estate (acquisitions and leasing), general corporate law, mergers and acquisitions, financing and gaming. Stan’s experience includes leading major acquisitions throughout the United States, representing clients establishing operations overseas, representing lenders and borrowers in various finance-related matters, and helping clients...

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...

Steven M. Goldberg founded the Goldberg Legal Co., LPA litigation firm 37 years ago and has practiced law continuously since. Over the years he has successfully litigated and tried complex civil and criminal matters in U.S District Courts, U.S. Court of Federal Claims, and various state courts. Mr. Goldberg has briefed and argued dozens of appeals at the state and federal level including in the Ohio Supreme Court, Carpenter v. Consolidated Rail Corp ., 69 Ohio St.3d 259 (1994); and Estate of ...

Mr. McGuire brings a wealth of experience to his role as a trusts and estates attorney, where he specializes in crafting tailored solutions for clients based on their individual needs, concerns, and goals. Dan has represented clients across the entire wealth spectrum and is adept at advising clients in addressing changing circumstances that require planning for the future. Dan holds licenses to practice law in Ohio and Florida. Prior to joining Mansour Gavin, he played a crucial role in the a...

Matthew K. Grashoff focuses his practice on construction law and commercial litigation and has experience in the areas of insurance coverage and appellate practice. Matt manages cases at all stages of the construction process, from bid disputes through project correspondence, scope disputes, change order disputes, alternative-dispute-resolution mechanisms such as dispute review boards and the ODOT step process, and lien and bond claims. He represents clients through all stages of litigation b...

Bruce J. L. Lowe is a top attorney recognized by Best Lawyers in the practice area(s) of Bankruptcy and Creditor Debtor Rights / Insolvency and Reorganization Law and Litigation - Bankruptcy. Bruce J. L., who practices law in Cleveland, Ohio, has been recognized since 2011. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Bruce J. L. is held by other top lawyers in the same geographic and legal practice area.

Attorney Janet L. Lowder has devoted her career to defining, promoting, and protecting the legal rights of the elderly and of persons with mental and physical disabilities. Janet's activities have encompassed individual representation, litigation on a local and state-wide scale, representation of agencies and county programs serving people with disabilities and the elderly, legislation, and publication in professional journals. Janet is a recognized authority on Medicaid issues and estate pla...