Lianne Mantione

Karen Gabriel Moss has practiced immigration law for more than twenty years, focusing on business and family based immigration. She represents the full spectrum of businesses from Fortune 500 companies to family businesses. Her diverse practice includes large manufacturers, technology companies, health care employers, large law firms, engineering firms and family businesses. Prior to joining NGC, Karen was co-managing partner at Rosner, Ortman & Moss, routinely named one of the best immig...

Kim, a Martindale-Hubbell AV Preeminent rated attorney, is one of the founding Partners of the insurance subrogation firm of Rathbone Group, LLC. Recognized as a National Women in Law Honoree, a Super Lawyer Rising Star for 4 years, as an Inside Business One to Watch, and as one of the Top 25 under 35 in Cleveland, she has focused on insurance subrogation throughout her entire legal career. Kim was elected Managing Partner in 2019. Her responsibilities include supporting the firm’s clie...

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...

While fully engaged as Managing Partner of Buckley King, Brent Buckley counsels and represents financial institutions, private equity firms, lenders, businesses and executive management on business issues, complex and structured finance, workouts, asset-based lending, corporate internal investigations, and commercial litigation matters. Brent is nationally recognized for excellence in both corporate law and banking and finance litigation. He is named among the prestigious Legal Who's Who as o...

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...

Lawrence C. Davison is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation and Employment Law - Management. Lawrence C., 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 Lawrence C. is held by other top lawyers in the same geographic and legal practice area.

Mark Demian is a top attorney recognized by Best Lawyers in the practice area(s) of Insurance Law and Litigation - Insurance. Mark, 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 is held by other top lawyers in the same geographic and legal practice area.

Kathryn E. Hickner is a top attorney recognized by Best Lawyers in the practice area(s) of Health Care Law. Kathryn E., who practices law in Cleveland, Ohio, has been recognized since 2019. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Kathryn E. is held by other top lawyers in the same geographic and legal practice area.

Ronald O’Keefe handles a wide range of corporate law for clients, including mergers and acquisitions, divestitures, spinoffs, securities, and corporate governance. He also provides guidance to financial-services clients. Ron enjoys taking a concept such as a merger and making it into reality by dealing with the various business, financing, regulatory and personnel issues along the way. He finds satisfaction in solving client challenges and brings 37 years of corporate experience to his ...

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.