Owen O'Sullivan

Meredith (“Merry”) Campbell serves as a business advisor to local, national and global clients who look to her for counsel on managing their most important asset — their employees. Clients hire her because she successfully resolves workplace-related issues while helping them to maintain a positive and productive workplace. She often serves as outside General Counsel to her clients, advising on personnel matters and ensuring that her clients are up-to-date on compliance, trai...

Dana McSherry advises healthcare and life sciences companies in criminal and civil government enforcement matters and in related civil litigation, including civil False Claims Act litigation. She advises clients concerning all aspects of civil and criminal investigations relating to Medicare and Medicaid billing and other government contracting issues, including negotiating with the government and managing clients’ responses to civil investigative demands and large-scale investigative s...

Paul J. Maloney is a top attorney recognized by Best Lawyers in the practice area(s) of Mass Tort Litigation / Class Actions - Defendants, Personal Injury Litigation - Defendants and Professional Malpractice Law - Defendants. Paul J., who practices law in Washington, District of Columbia, has been recognized since 2013. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Paul J. is held by other top lawyers in the same geographic and legal practi...

Michelle L. Butler provides counsel on government pricing, health care, and FDA law in the area of prescription drugs and biologics. Across these practice areas, she specializes in the interpretation of complex regulations. Ms. Butler advises clients on changes in health care law and how these changes affect calculation and reporting across government pricing programs, specifically the Medicaid Drug Rebate Program, the 340B Program, the Medicare Part B Average Sales Price calculation, and the...

David P. Meyer is the founder and managing principal of the Meyer Wilson Werning law firm. David is a financial fraud attorney with more than twenty-five years’ of experience in federal and state trial courts and arbitration cases, representing clients from all over the world. David has the honor of winning a record-breaking $261 million class action jury verdict against Prudential Securities on behalf of 200 retirees. David filed the class action lawsuit back in 1999 when he was 29 yea...

Don Clark previously served as Chairman of Butler Snow and practices in the Public Finance, Tax Incentives and Credit Markets arena, primarily focusing on governmental relations, public finance and economic development incentives. He is AV-rated by Martindale-Hubbell® and has been recognized by Chambers USA, Best Lawyers in America® and Mid-South Super Lawyers® for his work in governmental and municipal finance.

Craig Cockrell advises businesses, individuals, municipalities and state agencies on tax matters and business transactions including business formations and start-ups, stock and asset acquisitions, real estate transactions and public financing transactions. He also assists individuals and families with preparing and implementing estate and business succession plans and provides legal counsel on wealth transfer strategies. Having extensive experience in administrative tax proceedings, Craig al...

Scott Bucci focuses his practice on catastrophic personal injury and wrongful death . He has tried a wide variety of cases, including automobile accident , premises liability , products liability and construction dispute cases. Other lawyers frequently bring Scott in as co-counsel on significant, complex cases, particularly in the area of premises/retailer liability, an area of the law Scott has developed a particular expertise in. Scott has received several awards and accolades over the year...

Jennifer is a partner at Schneider Smeltz Spieth Bell LLP. She serves as a high net worth family counselor with knowledge and understanding of sophisticated estate planning techniques and the broader needs of high net worth families. Her strength lies in communicating complex matters in plain terms and working collaboratively as part of an advisor team to provide practical counsel to multigenerational families consistent with their risk tolerance, goals, family dynamics, and desire for comple...

Christiaan D. Horton is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Real Estate. Christiaan D., who practices law in Springfield, Missouri, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Christiaan D. is held by other top lawyers in the same geographic and legal practice area.