The Law Office of Defferrire-Duffy, LLC. in Hackensack, New Jersey, is recognized as a skilled Immigration Attorney, earning praise for her expertise in immigration law (Abogado especialista en derecho de extranjería). While some reviewers have expressed concerns about communication and scheduling, many appreciate her effectiveness in navigating complex immigration issues and her commitment to her clients. Overall, clients have noted that she is a knowledgeable and capable attorney who can provide valuable assistance in immigration matters.