Russell A. Del Toro

Carlos P. Santiago-Sarkis is a top attorney recognized by Best Lawyers in the practice area(s) of Banking and Finance Law and Corporate and M&A Law. Carlos P., who practices law in San Juan, Puerto Rico, has been recognized since 2019. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Carlos P. is held by other top lawyers in the same geographic and legal practice area.

Alexandra C. Casellas-Cabrera is a top attorney recognized by Best Lawyers in the practice area(s) of Competition / Antitrust Law. Alexandra C., who practices law in San Juan, Puerto Rico, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Alexandra C. is held by other top lawyers in the same geographic and legal practice area.

Mr. Muñiz represents clients in all phases of tax controversy and litigation matters, from tax audits and examinations through administrative appeals and court proceedings. He actively participates in multiple tax litigations representing clients on wide arrays of tax challenges, including: municipal license tax, income tax, personal property tax and construction excise tax deficiency procedures. He also has extensive experience representing taxpayers during the real property tax asses...

She concentrates her litigation practice on intellectual property, securities arbitrations, data security, media and entertainment, and healthcare facility liability. Within these areas, she counsels clients on trademark, copyright, unfair competition, false advertising, right of publicity, and other related commercial matters. Her securities practice, which includes arbitrations before the Financial Industry Regulatory Authority, has allowed her to develop unique skills within this particula...

Mr. García-Negrón is a securities, corporate and commercial finance attorney who focuses on providing practical advice and creative solutions to clients in a wide variety of business matters and industries, including domestic and foreign banking and financial services, investment management, hospitality, real estate, education, telecommunications, life sciences, healthcare, aviation and energy. He also counsels clients on estate and trust planning and is very active in the entre...

Samuel Rosado-Domenech is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate and M&A Law. Samuel, who practices law in San Juan, Puerto Rico, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Samuel is held by other top lawyers in the same geographic and legal practice area.

Karla Rivera-Rubio is a top attorney recognized by Best Lawyers in the practice area(s) of Labor and Employment Law. Karla, who practices law in San Juan, Puerto Rico, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Karla is held by other top lawyers in the same geographic and legal practice area.

Manuel handles complex, high-profile disputes. He has successfully tried multiple cases in federal and state courts, as well as in arbitration proceedings and administrative forums. He also has successfully argued or briefed multiple cases before the First Circuit Court of Appeals, the Puerto Rico Supreme Court, and the Puerto Rico Court of Appeals. Manuel regularly lectures on the Federal Rules of Evidence, and has written multiple articles on evidence, and on the Puerto Rico Dealer and Fran...

Ms. Amarily Maldonado, Esq. joined Casillas, Santiago & Torres, LLC in April 2018, where she serves as an Attorney in the Corporate and Tax Divisions. Prior to joining the firm, Ms. Maldonado was a Senior Manager in the Tax Advisory Division of a major international accounting firm in Puerto Rico, where she tenured for six years. Ms. Maldonado commenced her career as an Associate in the Corporate Tax practice of one of the Big Four accounting firms and also served as a corporate and tax a...

In a legal career spanning almost three decades, Carl Schuster has handled over a thousand litigation matters and tried in the neighborhood of two-hundred cases before all forums. He has numerous published opinions before the U. S. Court of Appeals for the First Circuit, U. S. District Court for the District of Puerto Rico and the Puerto Rico Supreme Court. He concentrates his practice on employment law in its broad sense, representing and advising clients on matters related to: Sexual harass...