Charles A. Rothfeld

Petr's practice focuses on investment treaty arbitration, international commercial arbitration and public international law. Petr's legal knowledge and mastery of technical and financial issues makes him a vital resource for clients in today's complex international arbitrations. Petr has been recognized as one of the "Most Highly Regarded Individuals" in Arbitration by Who's Who Legal – Future Leaders 2018 and 2019. A partner in the Firm's International Arbitration Group based in Washin...

Michael Kunselman is a lawyer recognized by Best Lawyers in the practice area of Energy Law. Michael practices law in Washington, District of Columbia Best Lawyers has recognized Michael Kunselman since 2027. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Michael Kunselman is held by other lawyers.

Benjamin Grosz is a lawyer recognized by Best Lawyers in the practice areas of Employee Benefits (ERISA) Law and Tax Law. Benjamin practices law in Washington, District of Columbia Best Lawyers has recognized Benjamin Grosz since 2024. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Benjamin Grosz is held by other lawyers.

Darla J. McClure is a lawyer recognized by Best Lawyers in the practice areas of Business Organizations (including LLCs and Partnerships), Closely Held Companies and Family Businesses Law, Corporate Law, Employment Law - Individuals and Employment Law - Management. Darla J. practices law in Rockville, Maryland Best Lawyers has recognized Darla J. McClure since 2022. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. ...

David Sanford is the Chairman and co-founder of Sanford Heisler Sharp LLP. He has recovered more than one billion dollars for individual clients and the United States government since 2004. David represents C-suite executives and non-managerial hourly employees throughout the US. He has served as lead counsel in more than 50 class actions and numerous qui tam cases around the country and represented more than 100 general counsel and attorneys (in-house and outside counsel) in contract dispute...

J. Mark Poerio is a lawyer recognized by Best Lawyers in the practice area of Employee Benefits (ERISA) Law. J. Mark practices law in Washington, District of Columbia Best Lawyers has recognized J. Mark Poerio since 2013. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which J. Mark Poerio is held by other lawyers.

Michael W. Robinson is a lawyer recognized by Best Lawyers in the practice area of Commercial Litigation. Michael W. practices law in Fairfax, Virginia Best Lawyers has recognized Michael W. Robinson since 2018. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Michael W. Robinson is held by other lawyers.

Mike Prame is seasoned trial attorney and counselor, with over two decades of experience representing clients in matters related to retirement and healthcare plans. His clientele is largely based in three primary sectors. First, he counsels businesses with underfunded defined benefit pension plans, particularly those plans under scrutiny by the PBGC. Second, Mike advises actuarial, benefit/investment consulting and recordkeeping firms that provide services in connection with retirement and he...

Ken Silverberg is an experienced tax attorney and former CPA-partner at Arthur Andersen & Co. He focuses on tax controversies, including tax audits, appeals and litigation against the IRS and state departments of taxation. He also represents numerous nonprofit organizations and NGOs in the health care, education and trade association sectors. What do you focus on? Tax Controversy Practice I help clients resolve their IRS and state tax problems as quickly and inexpensively as possible. Mos...

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...