Free Consults for TEMPORARY PROTECTED STATUS (TPS) UKRAINE- Immigration Family Petitions (i130), Removal of Conditions, Green Card Renewals, DACA, TPS, Naturalization, etcAt Mazzei & Polk, we treat each client as our most important.
Jennifer Mazzei, is a graduate of Hofstra University School of Law and practices in the areas of criminal defense and immigration. Prior to co-founding The Law Offices of Mazzei & Polk, L.L.C., she was an Assistant District Attorney in the Nassau County District Attorney’s Office for over five years. During that time, she prosecuted felony and misdemeanor crimes, conducted wiretap investigations, worked closely with detectives and police officers and assisted in several federal investigations.
Jennifer began her career in District Court where she handled traffic violations, Driving While Intoxicated (DWI) related offenses and many other misdemeanors including assault, aggravated harassment, reckless endangerment, sexually based offenses and drug related offenses, trying several of them to verdict and conducting many evidentiary hearings in the process.
Rising up the ranks quickly, Jennifer was then promoted from District Court after only one year and was assigned to the Special Victim’s Bureau, where she exclusively prosecuted domestic violence cases for approximately one year and tried several of them to verdict.
Jennifer was then promoted again to the Grand Jury warrant rotation where she presented numerous cases to the Grand Jury and secured indictments in nearly every case. In addition, during that time, Jennifer assisted police officers and detectives in determining what crimes to charge defendants with and advised them on how to handle certain legal situations. Jennifer also handled all requests by detectives and police officers for search warrants in matters including homicides and vehicular manslaughter.
Again rising quickly, after approximately one year, Jennifer was again promoted to the elite Organized Crime and Rackets Bureau where she worked closely with local law enforcement as well as federal agents while she investigated and prosecuted cases involving organized crime, sexual abuse of children, child pornography, drug manufacturing and distribution, violations of the New York State Tax Law, witness tampering, gambling related offenses and enterprise corruption. On more than one matter, Jennifer worked closely with the United States Attorney’s Office for both the Eastern District of New York as well as the Southern District of New York to prosecute numerous defendants. While assigned to the Rackets Bureau, Jennifer conducted investigations involving court authorized eavesdropping warrants (wiretaps) on approximately seventeen different phones, earning her multiple awards from the federal government's various agencies including the United States Attorney's Office for the Southern District of New York.
Practice areas
Family sponsorships (i130), fiancé visas, work permits, DACA, TPS, naturalization and more.
11 years
DWI/DUI Assault Harassment Menacing Domestic Violence Orders of Protection Violations Sex offenses Violent Crimes Guns White Collar Crimes Credit Card Fraud Medicaid Fraud Arraignments Bail Hearings D.A.T/Summons Drugs Petit Larceny Grand larceny Robbery Burglary Trespass Identity Theft Vehicle and Traffic Violations
16 years, 2,000 cases
Languages spoken
English, Spanish, Italian
Mazzei & Polk, LLC
953 Franklin Avenue
Suite 100
Garden City, NY, 11530
State | Status | Acquired | Updated |
---|---|---|---|
NY | Currently registered | 2007 | 07/19/2022 |
Award name | Grantor | Date Granted |
---|---|---|
Top 40 Lawyers Under 40 | American Society of Legal Advocates | 2018 |
Top Rated | Lead Counsel | 2018 |
Rising Star | Super Lawyers | 2017 |
Top 40 Lawyers Under 40 | American Society of Legal Advocates | 2017 |
Top 40 Lawyers Under 40 | American Society of Legal Advocates | 2016 |
2016 Rising Star | Super Lawyers | 2016 |
Top 40 Lawyers Under 40 | American Society of Legal Advocates | 2015 |
Appointed Deputy Village Attorney | Village of Valley Stream | 2015 |
Rated Attorney | Lead Counsel | 2014 |
Top 40 Lawyers Under 40 | American Society of Legal Advocates | 2014 |
Lawyer's Dedication in Investigation and Prosecution | United States Attorney for the Southern District of New York | 2012 |
Outstanding Contributions in Investigations | Organized Crime Drug Enforcement Strike Force Financial Investigations Team | 2012 |
Lawyer's Meritorious Service Plaque | Nassau County District Attorney | 2011 |
Who's Who | Cambridge Who's Who | 2011 |
Superior Performance in the Field of Drug Law Enforcement | Federal Drug Agents Foundation | 2010 |
True American Hero Award | Federal Drug Agent's Foundation | 2010 |
Pro Bono Service Award | Hofstra University School of Law | 2006 |
Award of Appreciation | United States Marines, 2nd Battalion 25th Marines | 2006 |
Title | Company name | Duration |
---|---|---|
Partner | Mazzei & Polk L.L.C. | 2011 - Present |
Assistant District Attorney | Nassau County District Attorney's Office | 2006 - 2011 |
Judicial Intern | Civil Court City of New York | 2005 - 2005 |
Law Clerk | Ardito & Ardito | 1999 - 2005 |
Association name | Position name | Duration |
---|---|---|
Hofstra University School of Law | Adjunct Instructor | 2016 - Present |
Federal Court, Eastern District of New York | Member | 2012 - Present |
Federal Court, Southern District of New York | Member | 2012 - Present |
Republican Club | Executive Committee Member | 2011 - Present |
Nassau County Bar Association | Member | 2007 - Present |
Nassau County Federation of Republican Women | Seminars and Symposiums Chair | 2012 - 2012 |
Domestic Violence Courtroom Advocates Project | President | 2006 - 2006 |
Italian Law Students Association (ILSA) | Vice President | 2005 - 2006 |
Sports and Entertainment Law Digest | Associate Editor | 2005 - 2006 |
Phi Alpha Delta | Member | 2003 - 2006 |
Hofstra Law Women | Top Fundraiser-Making Strides Against Breast Cancer-2006 | 2003 - 2006 |
Phi Epsilon | 2000 - 2003 |
Publication name | Title | Date |
---|---|---|
New York Paralegal Blog | Bethpage Pediatrician Charged With Sexually Abusing and Videotaping Naked Young Girls Under Guise of ‘Medical Exams’ | 2011 |
Nassau District Attorney Website | Punn drugged and abused girls as young as 11 years old | 2011 |
Nassau District Attorney Web Site | Former NUMC Nurse Charged With Writing Phony Prescriptions for Painkillers on Stolen Pads Cantelmo, of Levittown, faces up to 7 years in prison | 2011 |
New York Post | 22 busted for operating $3.5m quaaludes ring | 2010 |
Nassau District Attorney Web Site | OPERATION: ‘LUDE BEHAVIOR’ Joint Investigation Between DA, NCPD & Feds Leads to 22 Arrests in Massive Nat’l Quaalude Distribution Ring | 2010 |
School name | Degree | Graduated |
---|---|---|
Hofstra University School of Law | JD - Juris Doctor | 2006 |
Hofstra University | BBA - Bachelor of Business Administration | 2003 |
Conference name | Title | Date |
---|---|---|
Hofstra Career Services | An insider's Guide to the Interviewing and Hiring Process for District Attorney's Offices | 2010 |
Hofstra University School of Law | How to Prepare for the Bar Exam | 2008 |
Hofstra University School of Law | Career Fair | 2007 |
Case name | Outcome |
---|---|
People v. RW | Case dismissed |
People v. XY | Case dismissed |
People v. Rakesh K. Punn, MD | This matter is currently being prosecuted by the United States Attorney |
People v. Francis Trapani | Defendant found guilty after trial (trial conducted after I resigned from the District Attorney's Office) |
Operation 'Lude' Behavior | Federal Incarceration |
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Todd Spodek, Criminal defense Attorney on Feb 8, 2012
Relationship: Opposing Counsel on matter
Jennifer is a formidable trial attorney, bright, and crafty. Her results in the courtroom speak for themselves.
Michael Alber, Criminal defense Attorney on Jan 22, 2015
Relationship: Fellow lawyer in community
Jennifer brings experience to the table. As an Assistant District Attorney she was exposed to a wide range of cases including cases involving eavesdropping, complex investigations, and cases involving the highest level of pressure. Jennifer's attention to detail sets her apart from her peers. Jennifer's courtroom demeanor is supported by her command of the law and confidence which comes out the moment she speaks. The respect she has from her adversaries, judges and lawyers in the community is of the highest level. I would entrust Jennifer to handle any criminal or immigration matter.
Justin Heiferman, Criminal defense Attorney on Sep 8, 2018
Relationship: Worked together on matter
I worked with Ms. Mazzei as a prosecutor, and we defended cases together as criminal defense attorneys. We also discuss immigration matters with each other, at times. She is hard-working, intelligent, and goes the extra mile for clients. She is one of my go to peers, when I have a legal question.
Somair Alam, Criminal defense Attorney on Feb 12, 2017
Relationship: Fellow lawyer in community
Jennifer is an exceptional criminal defense and immigration attorney whose reputation speaks for itself. She is highly regarded in these fields.
Michael Block, Immigration Attorney on Jan 28, 2016
Relationship: Fellow lawyer in community
I endorse this lawyer.
Kristen Clodfelter, Criminal defense Attorney on Jan 6, 2016
Relationship: Fellow lawyer in community
Jennifer has a solid background in criminal law, having spent years as a prosecutor in the same office I started in. She conducts herself with the utmost professionalism and I wouldn't hesitate to endorse her.
Michelle DiPaolo, Criminal defense Attorney on Jan 5, 2016
Relationship: Worked together on matter
Jennifer is a very knowledgeable and competent attorney who is committed to getting the best possible outcome for each and every client. She is an extremely skilled trial lawyer and an amazing advocate on behalf of her clients. I highly recommend her!
Kristin Galison, Criminal defense Attorney on Dec 2, 2015
Relationship: Fellow lawyer in community
I worked with Jennifer at the Nassau County District Attorney's Office. She is knowledgeable on all areas of criminal defense and diligent in defending each and every one of her clients. I strongly endorse Jennifer.
Nasreen Syed, Unknown Attorney on Feb 24, 2015
Relationship: Co-worker
I endorse Jennifer after having worked with her for several years at the Nassau County District Attorney's Office. I know her to be a skilled advocate and believe that she is a true asset to her clients.
Douglas Borthwick, Criminal defense Attorney on Nov 7, 2014
Relationship: Fellow lawyer in community
I endorse this lawyer.
Michael Litman, Criminal defense Attorney on Nov 6, 2014
Relationship: Fellow lawyer in community
Jennifer has a lot of experience handling criminal matters, from the prosecution's prospective, as well as the defendant's side. She uses her knowledge gained in the DA's office to zealously advocate for and defend her clients. I fully endorse Jennifer as an attorney!
David Barry, Criminal defense Attorney on Mar 20, 2014
Relationship: Fellow lawyer in community
I endorse this lawyer and highly recommend.
Michael Elbert, Criminal defense Attorney on Oct 22, 2013
Relationship: Fellow lawyer in community
I have known Jennifer for many years. She is an excellent lawyer and I strongly endorse her.
Giovanni Escobedo, Criminal defense Attorney on Jun 7, 2013
Relationship: Fellow lawyer in community
I endorse this lawyer.
David Galison, Criminal defense Attorney on Jun 4, 2013
Relationship: Opposing Counsel on matter
I endorse this lawyer. Jennifer was always know as a tough litigator when in the DA's Office. Now that she has finally come to the Dark Side we cannot lose. Always prepared, always quick on her feet. I'm glad she is out of the DA's office one less over qualified DA to deal with. LOL. Feel good if she is your lawyer.
Irene Stein, Criminal defense Attorney on Feb 8, 2013
Relationship: Fellow lawyer in community
I endorse this lawyer. Highly rated and knowledgeable
Gregg Stark, Criminal defense Attorney on Aug 16, 2012
Relationship: Fellow lawyer in community
I endorse this lawyer.
David Kephart, Criminal defense Attorney on Jun 7, 2012
Relationship: Fellow lawyer in community
Jennifer is a tough, aggressive lawyer and gets great results for her clients. I wouldn't hesitate for a moment before recommending her.
Joshua Kahn, Criminal defense Attorney on Jan 31, 2012
Relationship: Co-worker
I had the pleasure of working with Jen when we were both Assistant District Attorneys in the Nassau County DA's office. Jen is a zealous advocate, highly competent, and extremely knowlegeable. I would not hesitate to reccomend Jen no matter what your legal needs.
Paul Delle, Criminal defense Attorney on Dec 15, 2011
Relationship: Opposing Counsel on matter
Jennifer Mazzei is a great lawyer! While she was a prosecutor for Nassau County we had several cases together (opposing sides). Jennifer was always a strong, thoroughly prepared advocate. She is well versed in all aspects of litigation. I cannot recommend her more highly.
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