Raymond J. "Ray" Wiacek

Brian E. Ferguson is a lawyer recognized by Best Lawyers in the practice area of Litigation - Patent. Brian E. practices law in Washington, District of Columbia Best Lawyers has recognized Brian E. Ferguson since 2008. 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 Brian E. Ferguson is held by other lawyers.

Lisa L. Levi is a lawyer recognized by Best Lawyers in the practice area of Family Law. Lisa L. practices law in Reston, Virginia Best Lawyers has recognized Lisa L. Levi since 2020. 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 Lisa L. Levi is held by other lawyers.

Robert D. Rosenberg is a lawyer recognized by Best Lawyers in the practice areas of Railroad Law and Transportation Law. Robert D. practices law in Washington, District of Columbia Best Lawyers has recognized Robert D. Rosenberg since 2020. 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 Robert D. Rosenberg is held by other lawyers.

Colin F. Lynch is a lawyer recognized by Best Lawyers in the practice area of Real Estate Law. Colin F. practices law in Potomac, Maryland Best Lawyers has recognized Colin F. Lynch 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 Colin F. Lynch is held by other lawyers.

Patrick W. Pearsall is a lawyer recognized by Best Lawyers in the practice areas of International Arbitration - Commercial and International Arbitration - Governmental. Patrick W. practices law in Washington, District of Columbia Best Lawyers has recognized Patrick W. Pearsall since 2021. 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 Patrick W. Pearsall i...

Matt Hjortsberg is skilled at assisting clients in managing complex problems from “black swan events” to complex legal issues and multi-party negotiations. He has extensive experience representing commercial contractors, subcontractors, design professionals and owners in disputes, including construction delay, impact and defect claims. Regardless of the nature of the dispute, Matt brings the same core skills to each matter to help clients mitigate and manage risk. An unusually qui...

Joseph Guarino handles dispute resolution in the construction sector, including major claims relating to the development of energy facilities, hotel complexes and commercial buildings. His experience includes all aspects of contract drafting and negotiations, counseling on contract administration, claim preservation and avoidance, and dispute resolution and litigation within the construction industry. Joe's broad experience includes tunnels, power plants, high-rise buildings, hospitals, deten...

With a distinctive background and a rare competitive fire, David Roop has for more than a decade been one of Virginia's top family law attorneys. According to his peers, Roop is both a sophisticated thinker and a scrappy lawyer, a unique and useful mix for his contentious profession. David has a deeply strategic orientation along with a cheerful yet hard-driving disposition. David is a Baltimore native and graduate of Notre Dame University, Notre Dame, Indiana (BA, cum laude, 1985) and the Un...

Kathleen A. Daley is a lawyer recognized by Best Lawyers in the practice area of Litigation - Patent. Kathleen A. practices law in Washington, District of Columbia Best Lawyers has recognized Kathleen A. Daley since 2026. 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 Kathleen A. Daley is held by other lawyers.

Chair of the firm’s Natural Resources Department and the American Indian Law & Policy Group. Represents tribal nations, those doing business with tribes and western water districts. Proven ability to resolve natural resource and water disputes before Congress and the Department of the Interior. Ryan Smith represents tribes, water districts and corporations before Congress, the Department of the Interior and the courts on tribal issues and Western natural resource issues. He has sign...