Colleen Murnane

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...

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.

Diane Calta is a key member of the firm’s civil litigation and real estate and land use practice groups, bringing over 25 years of legal experience in municipal law, economic development, litigation, real estate, eminent domain, and probate and estate planning. She currently serves as Director of Law for Mayfield Village and as special legal counsel for the City of Independence. Her previous roles include serving as Director of Law for the cities of Beachwood and Green. Diane has also h...

Mark S. Fusco is a top attorney recognized by Best Lawyers in the practice area(s) of Appellate Practice, Commercial Litigation, Litigation - Labor and Employment and Litigation - Real Estate. Mark S., 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 Mark S. is held by other top lawyers in the same geographic and legal practice area.

Richard T. (“Ted”) Prasse has represented private and public sector employers in NLRB and SERB matters, labor negotiations, arbitrations, wage and hour issues (including employment class actions), equal employment litigation, employer counseling, OSHA, and Ohio Workers’ Compensation. His work has included representation of schools in constitutional and statutory issues in public, student and employee matters.

Marc A. Duvin is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Labor and Employment. Marc A., who practices law in Pepper Pike, Ohio, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Marc A. is held by other top lawyers in the same geographic and legal practice area.

John Slivka, an attorney and certified public accountant, has a practice that consists in large part of providing advice with regard to tax, business, and succession planning and consulting for privately-owned businesses and their owners. Since being admitted to the Ohio Bar in 1981, he has handled matters involving mergers and acquisitions, C and S corporations, partnerships, limited liability companies, passive activities, ownership succession, estate/gift issues, other individual tax matte...

Scott M. Oldham focuses his practice on all areas of intellectual property, including the procurement and enforcement of patent rights in technologies including biomedical, polymers, sensors, thermoelectric, energy components, electrical, electro-mechanical and mechanical arts as well as information technology, software and business methods. He has experience in the evaluation of patent-related issues and rendering of legal opinions relating to patentability, infringement, validity, right-to-...

A Partner in the Litigation Area, Eric B. Levasseur is a commercial litigator and trial attorney who represents clients in business disputes around the country. A trusted advisor and creative advocate, Eric strategically guides his clients from the pre-litigation planning stage through trial and the highest levels of appeal. In over twenty years in practice, Eric has earned a reputation for cutting to the core of disputes to deliver a successful result, whether inside or outside the courtroom...

Lawrence E. Oscar, former CEO and managing partner of Hahn Loeser & Parks and currently the firm’s Ohio Regional Coordinating Partner, and Business Enterprises Practice Area Co-Chair, serves as a key advisor to executive management at NYSE and Fortune 1000 companies. He provides counsel for a wide range of situations and issues, including overall strategy, dispute resolution, employee relations, mergers and acquisitions, political developments and pricing strategies, among others. R...