Sean P. Collins

Adriana Robinson, Senior Attorney, focuses her practice on family-based immigration and removal defense work. She is dedicated to providing the best representation for her clients. Adriana represents individuals before the U.S. Citizenship and Immigration Service (USCIS), the Executive Office for Immigration Review (EOIR), and the Board of Immigration Appeals. Adriana also has significant experience representing clients before different U.S. Consulates worldwide. Adriana has successfully obta...

Marc S. Lampkin is a top attorney recognized by Best Lawyers in the practice area(s) of Government Relations Practice. Marc S., 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 Marc S. is held by other top lawyers in the same geographic and legal practice area.

Stacey R. Eisenstein is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Labor and Employment. Stacey R., who practices law in Washington, District of Columbia, has been recognized since 2023. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Stacey R. is held by other top lawyers in the same geographic and legal practice area.

Edward Ayoob is a partner and the co-chair of the Federal Relations Group in Barnes & Thornburg's Washington, D.C., office. His work on behalf of clients includes areas such as taxation, appropriations, Native American, small business, foreign affairs, and various regulatory concerns, among numerous other issues. Edward is the former legislative counsel, tax counsel, appropriations manager, and foreign affairs adviser to U.S. Senate Majority Leader Harry Reid (D-NV). He was also the senat...

Tom Hyatt is a partner with Thomas K. Hyatt PLLC, based in Washington, District of Columbia. His legal practice focuses on Health Care Law and Nonprofit / Charities Law, with an emphasis on advising tax-exempt organizations on corporate, regulatory, and governance matters. He is a 1979 cum laude graduate of Boston College and earned his Juris Doctor in 1982 from the University of Pittsburgh School of Law, where he served as Editor-in-Chief of the Journal of Law and Commerce . He is admitted t...

James Grier Hoyt is a top attorney recognized by Best Lawyers in the practice area(s) of Real Estate Law. James Grier, who practices law in Washington, District of Columbia, has been recognized since 2020. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which James Grier is held by other top lawyers in the same geographic and legal practice area.

Through his actions and collective experience, Haydn Richards has demonstrated that he is one of the foremost leaders in state financial services law and financial services licensing matters. Haydn is a nationally recognized leader on mortgage and financial services licensing matters, including counseling clients relating to the formation of financial services companies and strategic acquisitions. He regularly interacts on behalf of financial services companies with federal and state regulato...

Patrick J. Howley is a shareholder in the Firm’s Trusts & Estates Department. His practice focuses on estate planning for individuals and families, as well as representation of fiduciaries in the administration of estates and trusts. Mr. Howley counsels clients on the use of Wills, Revocable Trusts, Financial Powers of Attorney, Health Care Powers of Attorney and Living Wills to accomplish their estate planning objectives. He also advises on the use of advanced techniques designed t...

Barry J. Hurewitz is a partner in the firm's Regulatory and Government Affairs and Transactional Departments, and a member of the Defense, National Security and Government Contracts and Cybersecurity, Privacy and Communications Groups. He is also a member of the firm's FinTech Group. He joined the firm in 1994.

During his more than 30 years of practice, Mr. Jaffe has focused on dispute resolution internationally in arbitrations under various international arbitral regimes and domestically in court and arbitration proceedings. A significant part of his work has involved representing owners, contractors and other stakeholders in projects ranging from infrastructure and energy facilities to sports stadiums and a wide variety of commercial structures. He has acted as counsel in numerous international an...