Patricia Biaggi

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.

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

José Fernando Rovira-Rullán is a lawyer recognized by Best Lawyers in the practice area of Corporate and M&A Law. José Fernando practices law in San Juan, Puerto Rico Best Lawyers has recognized José Fernando Rovira-Rullán since 2016. 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 José Fernando Rovira-Rullán 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.

His practice focuses on Corporate Tax, Employee Benefits, Estate and Gift Taxation, Excise, Individual and Personal Property Taxes, Tax Audits, and Tax Litigation. Mr.Ruiz-Rodríguez has over 40 years of experience in the practice of law. Through the years he has advised some of the largest local and U.S. employers in Puerto Rico in the manufacturing, financial and retail sectors.

Her main areas of practice are tax incentives, employee benefits, corporate and individual income taxes. Prior to joining McConnell Valdés, Ms. González-Ibarría was a Legal Counsel with the Internal Revenue Area of the Puerto Rico Treasury Department. While with the Puerto Rico Treasury Department, she reviewed closing agreements and private letter rulings concerning a broad range of issues including general income taxation, withholding, corporate reorganizations and empl...

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.

Mr. Cook is known for his practical problem solving approach to complex real estate and financing matters. Throughout his career he has worked on a number of transactions requiring novel solutions, many of which have become industry standards. Over the years he has been involved in all aspects of real estate including: resort development, structuring of acquisitions, the permitting process at the federal and local level, structuring real estate joint ventures, planning timeshare, condominium,...

Emanuel Álvarez Pérez is the Founder and Managing Partner of Asertis Legal Group LLC, where his practice focuses on labor and employment law, commercial and civil litigation, corporate counseling, administrative matters, and notarial services. Before founding Asertis Legal Group, Emanuel practiced at Jackson Lewis P.C., one of the largest labor and employment law firms in the United States, where he represented and advised employers on a broad range of workplace matters. His exp...

Antonio L. Roig-Lorenzo is a lawyer recognized by Best Lawyers in the practice area of Construction Law. Antonio L. practices law in San Juan, Puerto Rico Best Lawyers has recognized Antonio L. Roig-Lorenzo 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 Antonio L. Roig-Lorenzo is held by other lawyers.