Juan M. Casellas-Rodríguez

Rodney W. Colón-Ortiz is a lawyer recognized by Best Lawyers in the practice areas of Corporate and M&A Law and Land Use and Zoning Law. Rodney W. practices law in San Juan, Puerto Rico Best Lawyers has recognized Rodney W. Colón-Ortiz since 2023. 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 Rodney W. Colón-Ortiz is held by other lawyers.

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...

Walter F. Alomar-Jiménez is a Capital Member in the Corporate Department of O'Neill & Borges LLC with over 20 years of experience. Walter has been consistently listed in Best Lawyers as a leading attorney for real estate, corporate and M&A transactions. Over the years, Walter has been involved in transactions related to all aspects of real estate, commercial finance, creditor's rights, distressed asset acquisitions, mergers & acquisitions and general corporate practices. Wa...

Sara is a principal in the San Juan, Puerto Rico, office of Jackson Lewis P.C. Her practice concentrates in employment discrimination and wage and hour law counseling and litigation on behalf of employers in Puerto Rico local and federal courts. She has extensive trial experience before both federal and local courts and administrative forums in Puerto Rico. She also has experienced defending employers facing collective wage and hour class actions. In her more than 15 years of practice, Sara h...

Lourdes C. Hernández-Venegas is a lawyer recognized by Best Lawyers in the practice area of Labor and Employment Law. Lourdes C. practices law in San Juan, Puerto Rico Best Lawyers has recognized Lourdes C. Hernández-Venegas 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 Lourdes C. Hernández-Venegas is held by other lawyers.

Fernando J. Rovira-Rullán is a lawyer recognized by Best Lawyers in the practice area of Corporate and M&A Law. Fernando J. practices law in San Juan, Puerto Rico Best Lawyers has recognized Fernando J. Rovira-Rullán since 2014. 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 Fernando J. Rovira-Rullán is held by other lawyers.

Patricia M. Marvez-Valiente is a lawyer recognized by Best Lawyers in the practice area of Labor and Employment Law. Patricia M. practices law in San Juan, Puerto Rico Best Lawyers has recognized Patricia M. Marvez-Valiente since 2023. 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 Patricia M. Marvez-Valiente is held by other lawyers.

Marie Carmen Muntaner is a top attorney recognized by Best Lawyers in the practice area(s) of Health Care Law and Medical Malpractice Litigation. Marie Carmen, who practices law in San Juan, Puerto Rico, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Marie Carmen is held by other top lawyers in the same geographic and legal practice area.

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...

Mrs. Arrieta-Rivera's practice includes general civil and commercial litigation with emphasis on tax disputes and tax litigation, complex class actions, complex litigation, tort law, healthcare facility liability, and petroleum industry regulatory matters as well as collections cases. She represents clients before both state and federal court at trial and appellate levels and has worked on the defense of several high-risk cases in which she has assisted clients in obtaining favorable rulings ...