Eduardo López

Leonard J. Witman is a top attorney recognized by Best Lawyers in the practice area(s) of Employee Benefits (ERISA) Law. Leonard J., who practices law in Florham Park, New Jersey, has been recognized since 1989. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Leonard J. is held by other top lawyers in the same geographic and legal practice area.

George R. Arrants, Jr. focuses his legal practice in the areas of Corporate and Transactional and Employment and Labor and Taxation. He has extensive experience in his practice areas as well as a thorough knowledge of his clients' businesses and unique legal needs. While simultaneously protecting their business interests from unintended or unexpected legal consequences, he efficiently and effectively identifies and pursues the best options and/or solutions to their employment or business-rela...

EXPERIENCE : Twenty-two (22) years practicing exclusively in the area of U.S. Immigration and Nationality Law. SPECIALTY : Priority workers, intra-company transfers, outstanding researchers, national interest waivers, labor certifications, corporate compliance, employer sanctions defense, family-based immigration issues, naturalization issues, immigration appellate and judicial review issues. PROFESSIONAL ACHIEVEMENT : Has written and lectured extensively on immigration and other law, both in...

James N. Mastracchio is a top attorney recognized by Best Lawyers in the practice area(s) of Tax Law. James N., 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 James N. is held by other top lawyers in the same geographic and legal practice area.

Mark C. Pepple is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Finance Law and Real Estate Law. Mark C., who practices law in Seattle, Washington, has been recognized since 2022. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Mark C. is held by other top lawyers in the same geographic and legal practice area.

Spencer G. Scharff represents and advises businesses, nonprofits, and individuals in complex litigation in state and federal courts. He is admitted to practice in California, Arizona, New York, and the District of Columbia, and has extensive experience in high-stakes commercial litigation, regulatory disputes, and appellate advocacy. Before founding Scharff PC, Spencer was a member of Goddard Law Office PLC, where he practiced alongside former Arizona Attorney General Terry Goddard. He previo...

C. Katherine Baron is a top attorney recognized by Best Lawyers in the practice area(s) of Copyright Law and Entertainment Law - Music. C. Katherine, who practices law in New York, New York, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which C. Katherine is held by other top lawyers in the same geographic and legal practice area.

Jennifer T. Nijman is a founding partner of the environmental firm Nijman·Franzetti LLP with wide ranging experience in litigation defense and enforcement issues as well as issues involving waste and contaminated property. She was formerly a partner and chair of the environmental practice group at the Chicago office of a national law firm. Ms. Nijman represents clients in environmental litigation and enforcement defense, including toxic tort claims, private party disputes, and actions ...

Lawrence S. Lustberg chairs the Gibbons Criminal Defense Department and is a longtime Director of the firm’s John J. Gibbons Fellowship in Public Interest & Constitutional Law, which litigates historic, cutting-edge civil rights and civil liberties cases. A magna cum laude graduate of Harvard College (1979) and cum laude graduate of Harvard Law School (1983), as well as recipient of the International Graduate School Fellowship at the University of Stockholm (1980), Mr. Lustberg cler...

Conard Metcalf has successfully represented hundreds of men and women diagnosed with asbestos-caused cancers, such as mesothelioma and lung cancer, as well as individuals suffering from asbestosis and other occupational diseases and toxic injuries. Mr. Metcalf has been invited to speak about asbestos-related diseases at medical conferences and legal seminars and has published articles about occupational diseases in several legal journals. Mr. Metcalf received his law degree from the Universit...