Brian A. McMahon
About Brian A. McMahon
Brian A. McMahon is a lawyer based in Cleveland, OH and has been recognized in The Best Lawyers in America® since 2010. Brian A. McMahon is recognized in the following practice area:
- Cleveland, Ohio
- Banking and Finance Law
Current Firm: Calfee, Halter & Griswold LLP
Education: The Ohio State University, J.D., graduated 1994 and The Ohio State University, BSBA, graduated 1989
Location: Cleveland, OH
Nearby Lawyers
Kenneth Smith is a dedicated attorney practicing in civil litigation, advocating for companies and employers across a broad spectrum of their business needs. His practice areas include insurance defense , general civil litigation , labor and employment , and intellectual property law. Licensed in Ohio and all federal courts within the state, Mr. Smith has successfully represented clients in various legal settings including trials, arbitrations, Equal Employment Opportunity Commission proceedi...
Larry Zukerman is a top attorney recognized by Best Lawyers in the practice area(s) of Criminal Defense: General Practice and Criminal Defense: White-Collar. Larry, 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 Larry is held by other top lawyers in the same geographic and legal practice area.
Michael J. Bertsch is a top attorney recognized by Best Lawyers in the practice area(s) of Workers' Compensation Law - Employers. Michael J., 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 Michael J. is held by other top lawyers in the same geographic and legal practice area.
James is a nationally recognized trial lawyer in products liability, automobile product safety, and other complex cases. He is the author of multiple texts and treatises and frequent national and international lecturer on products liability and motor vehicle defect cases. He has successfully tried cases in state and federal courts throughout the country, resulting in numerous million-dollar verdicts and has recovered tens of millions of dollars for his clients. Most recently, along with his p...
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...
Ryan Nowlin is a Fellow and a Certified Arbitrator with the American Academy of Matrimonial Lawyers, a nationally recognized group of leading practitioners of family law, and he is board certified by the Ohio State Bar Association as a specialist in the practice of Family Relations law. Ryan represents individuals in every phase of divorce and custody proceedings and appears in Domestic Relations and Juvenile courts throughout Northeast Ohio. He was drawn to family law as an opportunity to he...
Jeffrey W. Gallup is a top attorney recognized by Best Lawyers in the practice area(s) of Real Estate Law. Jeffrey W., 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 Jeffrey W. is held by other top lawyers in the same geographic and legal practice area.
Jennifer A. Lesny Fleming is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation. Jennifer A. Lesny, 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 Jennifer A. Lesny is held by other top lawyers in the same geographic and legal practice area.
Area of Emphasis Cary Snyder is a shareholder in the Litigation Group of Babst Calland. He primarily works in the areas of complex commercial litigation and appellate practice. Mr. Snyder has experience in all stages of litigation, from drafting complaints through dispositive motions, discovery, settlement, and trial. He also represents clients in matters before federal and state appellate courts. Prior to joining Babst Calland, he was an associate in the Cleveland, Ohio office of a full-serv...
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...
Explore and Learn
2026 Best Lawyers Awards: Recognizing Legal Talent Across the United States
by Jamilla Tabbara
The 2026 editions highlight the top 5% of U.S. attorneys, showcase emerging practice areas and reveal trends shaping the nation’s legal profession.
Gun Rights for Convicted Felons? The DOJ Says It's Time.
by Bryan Driscoll
It's more than an administrative reopening of a long-dormant issue; it's a test of how the law reconciles the right to bear arms with protecting the public.
2026 Best Lawyers Awards in Canada: Marking 20 Years of Excellence
by Jamilla Tabbara
Honoring Canada’s most respected lawyers and spotlighting the next generation shaping the future of law.
How to Sue for Defamation: Costs, Process and What to Expect
by Bryan Driscoll
Learn the legal standards, costs and steps involved when you sue for defamation, including the difference between libel and slander.
Best Lawyers 2026: Discover the Honorees in Brazil, Mexico, Portugal, South Africa and Spain
by Jamilla Tabbara
A growing international network of recognized legal professionals.
The Family Law Loophole That Lets Sex Offenders Parent Kids
by Bryan Driscoll
Is the state's surrogacy framework putting children at risk?
Holiday Pay Explained: Federal Rules and Employer Policies
by Bryan Driscoll
Understand how paid holidays work, when employers must follow their policies and when legal guidance may be necessary.
Unenforceable HOA Rules: What Homeowners Can Do About Illegal HOA Actions
by Bryan Driscoll
Not every HOA rule is legal. Learn how to recognize and fight unenforceable HOA rules that overstep the law.
How to Choose a Good Lawyer: Tips, Traits and Questions to Ask
by Laurie Villanueva
A Practical Guide for Your First-Time Hiring a Lawyer