John H. Carstens

Jan Baran is a top attorney recognized by Best Lawyers in the practice area(s) of Government Relations Practice. Jan, who practices law in Washington, District of Columbia, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Jan is held by other top lawyers in the same geographic and legal practice area.

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

Jamie's representations have involved the taxation of financial instruments, the timing of income and deductions, corporate reorganizations, deductions for worthless investments, the substance-over-form and economic substance doctrines, civil tax penalties, and other areas of tax law. From 2006 to 2013, Jamie was a trial attorney with the Tax Division of the U.S. Department of Justice, where he was lead counsel for the government in over 100 civil tax cases, and he received two Outstanding At...

Jason Zuckerman litigates whistleblower retaliation , qui tam , wrongful discharge, discrimination, non-compete, and other employment-related claims, and authors the Whistleblower Protection Law Blog . His broad experience includes practicing employment law at a national law firm, serving as a Principal at The Employment Law Group, and serving as Senior Legal Advisor to the Special Counsel at the U.S. Office of Special Counsel , the federal agency charged with protecting whistleblowers in the...

Ranked by both Chambers USA and The Legal 500, and twice named a Law360 MVP for Government Contracts, Andrew Shipley is widely regarded as a leading government contracts litigator with a reputation for creative lawyering and outstanding written and oral advocacy. On multiple occasions, his client wins were described in the legal press as among the most significant government contract cases of the year because of the novel legal theories he crafted.

Brian P. Casson is the founder and Managing Partner of the Northern Virginia Immigration Law Firm, PLLC in Falls Church, VA. Mr. Casson's fearless advocacy and legal acumen have earned him the respect of clients and colleagues alike. He is recognized as a leading immigration attorney in the DC Metropolitan Area and has been both appointed and elected to serve in leadership roles in the American Immigration Lawyer's Association (AILA) from 2017 to present. The Northern Virginia Immigration Law...

John Thompson focuses his practice on complex Chapter 11 cases and debtor and creditor rights. He handles business reorganizations and cross-border insolvency matters, and has extensive experience representing debtors, creditors, acquirers, landlords and equity holders, both in and out of court, across a broad range of industries.

Danny Onorato is a former federal prosecutor and experienced trial attorney. As a defense attorney, Mr. Onorato has successfully represented individuals in a wide variety of complex criminal and civil matters, including many high profile white collar criminal offenses. Mr. Onorato’s clients have included executives from high profile cases including HealthSouth, Enron, KPMG and Fannie Mae. Mr. Onorato has also represented clients in both civil and criminal securities fraud investigations...

Carl W. Northrop is the Founding Member of Telecommunications Law Professionals PLLC (“TLP”), a boutique telecommunications law firm in Washington, D.C. committed to assisting clients in meeting the substantial challenges they face in the rapidly changing wireless, wired, high-tech, and media industries. Much of his practice is devoted to the representation of mobile and fixed service providers of broadband and narrowband services delivered over terrestrial wireless systems, wirel...

Cameron has more than 35 years of experience representing real estate investment trusts (REITs) and real estate companies in a wide range of transactions, including initial public offerings, secondary offerings, mergers and acquisitions, joint ventures and going-private transactions. He advises issuers and underwriters in real estate-related capital markets transactions and public and private mergers and acquisitions. Clients rely on Cam's extensive tax knowledge to navigate complex tax rules...