Jorge M. Chiriboga-Klein

As Chair of the Labor & Employment Law Practice Group Ms. Montaner-Sevillano brings to the table her extensive experience in the field and she is able to provide a deep understanding of the intricacies of conducting business in Puerto Rico as well as a unique awareness of the importance of budget supervision and controls. Ms. Montaner-Sevillano concentrates her practice in employment rights laws. She provides counseling and litigation defense in cases filed under the Americans with Disabi...

Cristina Arenas-Solís is a lawyer recognized by Best Lawyers in the practice area of Intellectual Property Law. Cristina practices law in San Juan, Puerto Rico Best Lawyers has recognized Cristina Arenas-Solís since 2017. 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 Cristina Arenas-Solís is held by other lawyers.

Ms. Szendrey-Ramos concentrates her practice in trademark prosecution, intellectual property counseling, and trusts and estate planning. Prior to joining McConnell Valdés, Ms. Szendrey-Ramos was a shareholder at a major San Juan law firm, where she helped create and manage one of Puerto Rico’s preeminent intellectual property law practice groups. She has advised clients in multiple and complex trademark, copyright, trade secret, moral rights of authors, and right of publicity iss...

Néstor J. Lo Presti Reyes is a lawyer recognized by Best Lawyers in the practice areas of Corporate and M&A Law and Real Estate Law. Néstor J. Lo practices law in San Juan, Puerto Rico Best Lawyers has recognized Néstor J. Lo Presti Reyes since 2024. 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 Néstor J. Lo Presti Reyes is held by other lawyers.

Mr. Zayas-Marxuach has developed a commercial and general civil litigation practice in federal and state courts, with emphasis on distribution and franchising, insurance litigation, the Racketeer Influenced and Corrupt Organizations (RICO) Act, class actions and product liability, particularly prescription drug litigation. Additionally, Mr. Zayas-Marxuach regularly provides litigation and counseling services to individuals in estate and probate matters.

Sonia Colón is a lawyer recognized by Best Lawyers in the practice areas of Insolvency and Reorganization Law and Litigation. Sonia practices law in San Juan, Puerto Rico Best Lawyers has recognized Sonia Colón 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 Sonia Colón is held by other lawyers.

Ms. Toro has developed a general corporate tax practice with emphasis in employee benefits, income tax, tax incentives, property taxes and municipal license tax. She also possesses experience in the litigation of tax controversies before the Puerto Rico courts, as well as in governmental and legislative affairs regarding labor issues within the public sector. As an employee benefits' attorney, she provides counseling to clients on the qualification and administration of Puerto Rico and U.S. r...

She concentrates her practice in intellectual property and commercial litigation cases. Ms. Peñagarícano was part of the State Department Committee that drafted the new Trademarks Act of Puerto Rico and the Regulation for the Registration of Trademarks in Puerto Rico. She was the President of the Intellectual Property Committee of the PR Bar Association and, under her presidency, the Committee drafted the Right of Publicity bill, the Trade Secrets bill, and the Moral Rights bill...

Angel Rey Seijo is a lawyer recognized by Best Lawyers in the practice area of Labor and Employment Law. Angel practices law in San Juan, Puerto Rico Best Lawyers has recognized Angel Rey Seijo since 2025. 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 Angel Rey Seijo is held by other lawyers.

Víctor M. Rodríguez-Reyes is a lawyer recognized by Best Lawyers in the practice area of Intellectual Property Law. Víctor M. practices law in San Juan, Puerto Rico Best Lawyers has recognized Víctor M. Rodríguez-Reyes 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 Víctor M. Rodríguez-Reyes is held by other lawyers.