J. Barclay "Barclay" Collins

Kristin Draper is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation, Litigation - Real Estate and Litigation - Trusts and Estates. Kristin, who practices law in Potomac, Maryland, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Kristin is held by other top lawyers in the same geographic and legal practice area.

Theresa D. Small practices trust and estate litigation, estate planning, guardianships and conservatorships, fiduciary representations, and trust and estate administration. Theresa represents clients throughout Northern Virginia. Prior to practicing at McCandlish Lillard, Theresa spent two years clerking at the Fairfax County Circuit Court for the Honorable Stephen C. Shannon and the Honorable David Bernhard. During her clerkship experience, she not only focused on the intricacies of Virginia...

Christy Tinnes is involved in all aspects of health and welfare plans, including the Affordable Care Act, ERISA, HIPAA, COBRA, and the Americans with Disabilities Act (ADA). She represents large employers designing health plans as well as insurers designing new products. She frequently advises both employers and service providers on the legal requirements for wellness programs, including HIPAA, ADA, and the Genetic Information Nondiscrimination Act. She also has significant experience working...

Chair of Brownstein’s National Tax Policy Group. Veteran of Capitol Hill who served for nearly a decade as Senate Finance Committee staff director. Creative strategist who finds legislative and regulatory solutions that save clients’ money. Russ Sullivan is one of the top tax attorneys and advocates in the country. When companies face risks in Washington, D.C., they turn to Russ to develop creative solutions that save their industry. For Fortune 50 companies, start-ups and nationa...

For more information, please visit www.gibsondunn.com/lawyer/williams-greta-b/ .

Robert M. Kurucza is a partner in Seward & Kissel’s Investment Management practice. He is recognized as one of the country’s leading legal advisors in the financial services industry. He has represented major financial services companies, including banks, asset management firms, mutual fund complexes, trust companies, private wealth management firms and securities firms, in connection with a variety of regulatory matters and transactions, as well as litigation and compliance i...

Scott Museles is a top attorney recognized by Best Lawyers in the practice area(s) of Business Organizations (including LLCs and Partnerships) and Corporate Law. Scott, who practices law in Potomac, Maryland, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Scott is held by other top lawyers in the same geographic and legal practice area.

Michael Filoromo joined Katz Banks Kumin in May 2008 and co-founded the firm’s Philadelphia office in 2015 after being elevated to partner. He has litigated whistleblower cases in federal and state courts and the U.S. Department of Labor. He regularly represents clients in claims brought under the Sarbanes-Oxley corporate whistleblower protections, the False Claims Act anti-retaliation provisions, and the anti-discrimination and retaliation protections of Title VII of the Civil Rights A...

David M. Perlman is a top attorney recognized by Best Lawyers in the practice area(s) of Energy Law and Oil and Gas Law. David M., who practices law in Washington, District of Columbia, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which David M. is held by other top lawyers in the same geographic and legal practice area.

William Zapf is a top attorney recognized by Best Lawyers in the practice area(s) of Ethics and Professional Responsibility Law. William, who practices law in Washington, District of Columbia, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which William is held by other top lawyers in the same geographic and legal practice area.