Aggressive Personal Injury Lawyer

John has recovered tens of millions of dollars in settlements and verdicts for clients in personal injury cases in PA & NJ

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24/7 Availability

We make it a top priority to be available for you all the time - we regularly make house calls, hospital visits and will update you whenever your case progresses

Service First

We understand the compassion, care and attention you need after a serious accident - we put your health first as a human being, not just as a client, and fight for your justice

Don't Pay Until We Win

When you call in for your free case evaluation, you are not obliged to pay - in fact, we don't charge you anything at all until we win your case and get compensation for you

Moorestown Personal Injury Lawyer

We fight to get you the justice you deserve

If you have been injured in an accident, trust experienced Philadelphia personal injury lawyer John Mattiacci to fight for you. John and his firm exclusively represent victims of negligence that have been injured in accident cases in Philadelphia, throughout southeastern Pennsylvania, and in New Jersey.

As a lawyer specializing in personal injury, John Mattiacci has aggressively represented injured victims and their families to ensure they get the justice and compensation they deserve.

John Mattiacci believes that each client should be treated with the utmost respect and attention. As a service-oriented personal injury attorney in New Jersey, John strives to make sure his clients get answers to their questions, that they are told promptly of any important developments, and that their calls are returned as soon as possible. Whether the case involves a catastrophic accident or a simple fender bender, John makes every effort to ensure his clients receive the attention and results they deserve.

John Mattiacci - Philadelphia Personal Injury Lawyer

"We are here to help."

For more than 13 years, I have fought for accident victims whose lives have been destroyed. I have represented clients who have been paralyzed, brain damaged, permanently injured, and killed. I have helped clients and their families pick up the broken pieces and put their lives back together. I fight against insurance companies and large corporations who refuse to pay injured victims. My clients are not in this alone. I work tirelessly to get my clients the recovery they deserve. When an insurance company won’t pay, we are willing and able to file suit and go to trial to make them pay.

Yours Truly,

Super Lawyers
Multi-Million Doallar Advocates Forum Top 100 Trial Lawyer Million Doallar Advocates Forum

We handle the following types of cases:

Many of the cases that we handle are categorized as personal injury cases. These are cases involving injuries suffered by an individual due to any type of accident or incident. This would include motor vehicle accidents, slip and fall accidents, construction site accidents, injuries caused by a defective product, drunk driving and dram shop accidents, and animal attacks. We have specialized expertise in handling and winning each of the below cases. Click on an accident type to learn more:

Our Case Results

We never back down, even from the biggest insurance companies

$9 million

Construction Accident

$9 million verdict for a laborer after a fall from a ladder

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$7 million

Trench Collapse

$3 million

Construction Fall

$3 million

Refinery Accident

$1.65 million

Fall at Work


Slip and Fall


Hearing Damage


Electric Shock

$3 million

Truck Accident


The recommendation by a client is the highest compliment we can receive

I highly recommend John Mattiacci as an attorney. He has gone above and beyond what was required of him in my case. I could not have asked for a better attorney to help me through the trial process.

Jill Sprague

Blog Posts

We never back down, even from the biggest insurance companies

January 6, 2017

Proving older products are defective

October 26, 2016

Trial Victory Against State Farm Insurance

September 26, 2016

Proving a product liability case involving an older product

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Moorestown Personal Injury Lawyer John Mattiacci will fight to get you the compensation you deserve. There is no fee unless we win your case.

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