John M. Mazzaro, Attorney at Law
Long Island Personal Injury Attorney


Passion. Experience. Diligence.

Helping you secure maximum compensation for your case

John M. Mazzaro, Esq. has solely practiced in the area of personal injury throughout his entire career. He represents victims of all types of personal injury accidents and incidents, including, but not limited to, car accidents, motorcycle accidents, boating accidents, jet ski accidents, sidewalk accidents, construction accidents, “slip and fall” accidents, “trip and fall” accidents, dog bites, wrongful death, ATV accidents, pedestrian accidents, and DWI accidents.

We will advocate on your behalf and fight for what you deserve. Whether it be negotiating settlement with various insurance companies, or taking your case all the way to trial, we are ready, willing, and able to take your case the distance to ensure that you receive the most compensation possible. Remember, there is NO FEE unless we secure compensation and win your case.


Get in touch

We know that finding the right attorney to represent you is a choice not to be taken lightly. That’s why we offer free consultations to walk you through your needs, next steps, and best course of action.

Book an appointment ▸




John M. Mazzaro, Esq.

As an Associate Attorney at Levine and Wiss, PLLC, John M. Mazzaro solely practices in the area of plaintiff’s personal injury. He has achieved exceptional results for his clients in all phases of personal injury litigation, including jury verdicts, arbitrations, mediations, and settlements.

Prior to representing personal injury victims, Mr. Mazzaro spent years as an attorney for a major insurance company, giving him unique insight and expertise into both sides of personal injury litigation.



Touro Law Center
Juris Doctor

University at Albany
Bachelor of Arts

Activities & Affiliations

• Nassau and Suffolk County Bar Associations, Member
• New York City County Bar Association, Member
• New York State Academy of Trial Lawyers, Member

Bar Admissions

• New York State