John R. O’Connor
About John R. O’Connor
John R. O’Connor is a lawyer based in Dorado, PR and has been recognized in The Best Lawyers in Puerto Rico™ since 2026. John R. O’Connor is recognized in the following practice area:
- Dorado, Puerto Rico
- Tax Law
Current Firm: John R. O’Connor - Attorney at Law
Location: Dorado, PR
Nearby Lawyers
He focuses his practice on the qualification and administration of Puerto Rico dual qualified retirement plans and counsels management in a variety of employee benefit related matters. He represents clients before the U. S. Department of Labor, the IRS and the Puerto Rico Department of the Treasury. With over 20 years of experience, he has significant experience and expertise in structuring and implementing employee benefit programs, advising on a variety of Puerto Rico and federal tax issues...
Ms. Diez is an experienced trial attorney with over 15 years of practice with a successful litigation record representing employers. She provides legal counseling in all areas of employment law. She actively litigates employment lawsuits and administrative matters, both in local and federal forums, with excellent results for clients. Her practice focuses on preventive counseling and litigation in diverse topics, including wrongful termination, employment discrimination, wage and hour, retalia...
Mr. Miranda specializes in commercial law, real estate and general corporate law. He has been involved in the structuring, financing and development of complex residential, tourism and mixed use real estate developments as well as in the development, financing and construction of most major hotels in Puerto Rico. Likewise he has an extensive practice in corporate and commercial finance matters. He also represents the principal advertising and public relations companies in Puerto Rico as well ...
Juan Felipe Santos is the office managing principal and office litigation manager of the San Juan, Puerto Rico, office of Jackson Lewis P.C. He has successfully represented employers in litigation before federal and Puerto Rico courts, including jury trials. Before joining Jackson Lewis when it opened the Puerto Rico office in 2013, Juan worked for over 10 years in other major law firms in Puerto Rico, devoting his practice exclusively to labor and employment law. Juan represents clients thro...
Alberto Estrella is the managing member and majority shareholder at Estrella, LLC, one of the oldest law firms in Puerto Rico, with a history dating back to the early 1900’s. He is involved in litigation and asked to advise business clients on a diverse variety of matters, including commercial and contract disputes, complex litigation, premises liability and insurance defense, antitrust and business regulation, federal laws and litigation, trademarks and copyrights, administrative law, ...
Eduardo Tamargo-Motroni is a top attorney recognized by Best Lawyers in the practice area(s) of Real Estate Law. Eduardo, who practices law in San Juan, Puerto Rico, has been recognized since 2020. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Eduardo is held by other top lawyers in the same geographic and legal practice area.
Cristina Morazzani-Jové is a top attorney recognized by Best Lawyers in the practice area(s) of Tax Law. Cristina, who practices law in San Juan, Puerto Rico, has been recognized since 2020. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Cristina is held by other top lawyers in the same geographic and legal practice area.
Carlos A. Valldejuly-Sastre is a top attorney recognized by Best Lawyers in the practice area(s) of Administrative Law, Arbitration and Mediation, Competition / Antitrust Law and Litigation. Carlos A., who practices law in San Juan, Puerto Rico, has been recognized since 2017. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Carlos A. is held by other top lawyers in the same geographic and legal practice area.
His main areas of practice are mergers & acquisitions, public financing, debt restructuring, project finance, distribution & sales representation laws and contracts, government bids & contracts, and public-private partnerships. Mr. Céspedes chaired the Firm’s Corporate Practice Group from 2002 to 2018. He is ranked as one of Puerto Rico's Leading Attorneys in the Corporate/Commercial field by the international publication Chambers & Partners in both its Global and...
Luis E. Migenis is a top attorney recognized by Best Lawyers in the practice area(s) of Administrative Law and Land Use and Zoning Law. Luis E., who practices law in San Juan, Puerto Rico, has been recognized since 2014. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Luis E. is held by other top lawyers in the same geographic and legal practice area.
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