MARIA MATEO PC
Briana E. Vargas

Bar Admissions
- New York State Bar Association
- Pending Admission to Florida State Bar Association
- American Bar association
- Queens Bar association
Court Admissions
- United States Supreme Court
- United States District Court for the Southern District of New York
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United States District Court for the Eastern District of New York
Associate Attorney
Briana E. Vargas joined Maria Mateo PC in June of 2022. Ms. Vargas began her legal career as an associate in a boutique real estate/litigation firm in Manhattan, where she structured real estate transactions and represented clients in all phases of litigation, including motion practice discovery, and trials. Immediately before joining Maria Mateo PC, Ms. Vargas was an Assistant District Attorney in the Queens District Attorney’s Office, managing a caseload of over 150 misdemeanor cases from start to finish.
During her time with Maria Mateo PC, Ms. Vargas has become adept at handling matrimonial law and family law matters such as child support, child custody, and family offense petitions. Ms. Vargas has a special knack for putting her clients at ease, then delivering results.
Ms. Vargas earned her B.A. in Communications from the University of Massachusetts-Amherst, and her J.D. from St. John’s University School of Law. She is admitted to practice in New York State, and is a member of the Queens County Bar Association.

- Oriana D.The lawyers at this law firm will work so hard to get good results. The staff in general is amazing, it feels you get relieved when you bring your case to this office. I got full custody of my kids with the awesome work that Maria Mateo and Brianna Vargas did, I truly felt I was represented in court. They also doing an amazing job for my child support case…5/11/2023
- H. V.Maria Mateo is the Lawyer that help me got my green card. She is very professional and knows how to help you with your case. I recommend anyone to choose her as your lawyer. The best thing that I Will never regret in my all life is, because her assistant took in charge my case and now allowed me got my green card. Her name is Mayra. Mayra is very professional, nice, understanding. She was always there for me to help me about my case. Thank you so much Maria Mateo and Mayra. God bless you all the time!!!3/26/2023