New Found Glory Guitarist Chad Gilbert Dies at 45 After Years-Long Cancer Battle

The Founding Guitarist Spent His Final Years Fighting Rare Cancer While Continuing to Make Music and Prioritizing His Wife and Daughter

Chad Gilbert, founding guitarist and longtime songwriter for New Found Glory, died on September 20, 2026, at the age of 45.

His wife, Lisa Cimorelli, and his bandmates announced that Gilbert died peacefully in his sleep after years of serious health challenges.

He was surrounded by friends and family, with his wife and mother beside him during his final moments.

For fans who had followed his health journey, the news was devastating.

Gilbert had spent years dealing with cancer while continuing to perform, create music, and remain deeply involved with his family.

His Battle With Cancer Began Years Earlier

Gilbert had been living with a rare form of cancer since 2021.

He was initially diagnosed with pheochromocytoma, a rare tumor associated with the adrenal glands.

Over time, the disease spread and required extensive treatment.

By 2026, his health challenges had become even more serious.

Then Came an Emergency Brain Surgery

Earlier in 2026, Gilbert experienced a major medical emergency that led to brain surgery.

Doctors discovered tumors that required immediate treatment.

His condition later included stage 4 adrenocortical carcinoma, adding another difficult chapter to an already exhausting cancer battle.

For many people, circumstances like those would have meant stepping completely away from public life.

Gilbert kept finding ways to return.

He Returned to the Stage Despite Everything

One of the most emotional moments of Gilbert’s final year came when he returned to perform with New Found Glory after emergency surgery.

He appeared onstage using a motorized scooter, determined to play again even after everything his body had endured.

The performance became especially meaningful because his daughter, Lily, was there to see it.

For Gilbert, being back onstage was not simply about proving he could still perform.

It was about being present.

Present for his band.

Present for his fans.

Present for his family.

New Found Glory Had Been Part of His Life Since He Was a Teenager

Gilbert helped form New Found Glory in Florida in 1997.

He was still a teenager.

Over the next nearly three decades, the band became one of the defining names of the modern pop-punk movement.

Gilbert served as lead guitarist, backing vocalist, songwriter, and one of the group’s key creative forces.

The Band Became a Soundtrack for a Generation

New Found Glory’s music arrived at a time when pop punk was becoming one of the dominant sounds of young adulthood.

The band built its identity around energetic guitars, emotionally direct lyrics, and songs that could sound triumphant even when dealing with heartbreak.

Tracks such as “My Friends Over You” became part of the soundtrack for fans growing up in the 2000s.

For many listeners, the band was connected to first relationships, breakups, friendships, road trips, and the chaos of becoming an adult.

Gilbert Helped Shape That Sound

His guitar playing was central to New Found Glory’s identity.

The band’s statement after his death emphasized not only his musicianship but also his songwriting, humor, and relentless drive.

His bandmates said he constantly pushed them to become better musicians, performers, and people.

That influence lasted across more than a dozen albums and countless tours.

But His Family Said Music Was Not His Greatest Achievement

Despite decades of success, those closest to Gilbert said his proudest role had nothing to do with records or stages.

He considered being a husband and father his greatest accomplishment.

He married Lisa Cimorelli in 2020.

The couple later welcomed their daughter, Lily.

As Gilbert’s health became more fragile, family life appeared to take on even greater meaning.

His Daughter Became Central to His Final Years

Gilbert spoke openly about how much being a father meant to him.

Photos shared after his death showed him not only performing onstage but also spending ordinary time with his daughter and wife.

Those quieter moments became increasingly important as his cancer progressed.

The contrast was striking.

To fans, Gilbert was the guitarist standing beneath stage lights in front of thousands.

At home, he was simply Dad.

That Difference Seemed to Matter More and More

When someone has spent decades touring and performing, success can easily become measured in venues, albums, streams, and ticket sales.

Gilbert’s final years seemed to sharpen a different perspective.

Time mattered.

Family mattered.

Ordinary days mattered.

The moments that once appeared small suddenly carried enormous weight.

He Continued Working While Facing Serious Illness

Gilbert did not completely retreat from music after his diagnosis.

He continued contributing creatively and remained connected to New Found Glory.

The band released new music even as he underwent treatment.

For fans, seeing him continue working became an extraordinary example of persistence.

But the people closest to him often emphasized something even simpler.

He kept showing up.

His Illness Was Not a Straight Line

Cancer treatment often involves periods of improvement followed by frightening setbacks.

Gilbert’s experience reflected that uncertainty.

There were surgeries.

There were treatments.

There were hopeful returns.

And there were new diagnoses that changed everything again.

By 2026, his condition had become extremely serious.

Yet He Still Made It Back to the Stage

That June performance became particularly emotional in retrospect.

Only months after emergency brain surgery, Gilbert returned to perform.

He was not pretending nothing had happened.

His body had changed.

His circumstances had changed.

But the connection to music was still there.

So was the desire to share that moment with his daughter.

Fans Saw Strength, but His Family Saw the Full Reality

Public appearances can show determination.

They rarely show the entire cost.

Behind the performances were years of medical appointments, procedures, uncertainty, and the emotional strain that serious illness places on a family.

That part of Gilbert’s story largely remained private.

His final announcement reflected that intimacy.

He Died Peacefully in His Sleep

The statement announcing his death said Gilbert died peacefully on the morning of September 20.

His final breaths came with his wife and mother beside him.

His family and bandmates said they were shocked by how quickly he was gone but grateful that his death had been peaceful.

The Hospital Filled With People Who Loved Him

The statement also described friends and loved ones gathering quickly at the hospital.

For his family, the number of people who appeared was evidence of how deeply Gilbert had affected those around him.

It was a reminder that his life extended well beyond the version fans saw onstage.

Tributes Began Appearing Almost Immediately

Musicians, friends, and fans shared memories of Gilbert after the announcement.

Many focused on his humor and personality as much as his musical talent.

Others remembered the influence New Found Glory had on their own lives and careers.

His death quickly became more than the loss of one guitarist.

For many fans, it felt like the loss of part of their youth.

His Influence Extended Beyond His Own Band

Gilbert also worked as a producer and collaborated with other artists during his career.

His fingerprints could be found across parts of the broader pop-punk and hardcore scenes.

That influence helped extend his legacy beyond New Found Glory’s own catalog.

He Had Spent Nearly Three Decades Building New Found Glory

Few musicians get to spend nearly their entire adult lives with the same band.

Gilbert did.

He helped take New Found Glory from young musicians playing together in Florida to an internationally recognized pop-punk institution.

There were albums.

World tours.

Festival appearances.

Generations of fans.

Yet his final years changed the way many people viewed those achievements.

The Biggest Victories Became Much Smaller

Getting through another treatment mattered.

Making it home mattered.

Seeing his daughter mattered.

Playing one more show mattered.

Spending another ordinary evening with his wife mattered.

Those moments rarely appear on album covers.

But near the end of life, they can become the moments that matter most.

His Family’s Statement Made That Clear

Gilbert’s relatives and bandmates described him as a legendary musician.

But they also emphasized that his favorite accomplishments were being a husband and father.

That distinction revealed something profound.

The world knew Chad Gilbert through music.

The people closest to him knew him through love.

His Daughter Will Grow Up With a Different Version of His Legacy

Fans will remember songs.

Bandmates will remember rehearsals, tours, jokes, and years spent together.

His daughter will inherit something more personal.

Photographs.

Stories.

Videos.

Memories of a father who continued showing up even while seriously ill.

That legacy cannot be measured by chart positions.

Cancer Changed His Life, but It Did Not Completely Define It

It would be easy to reduce Gilbert’s final years to his illness.

But cancer was only one part of what happened.

He continued creating.

He continued loving.

He continued finding reasons to return to the stage.

And according to the people closest to him, he remained focused on the relationships that mattered most.

There Is Something Powerful About That

Serious illness changes time.

Plans become uncertain.

Future dates stop feeling guaranteed.

Ordinary moments become valuable in a way they never seemed before.

Gilbert’s final years appeared to reflect that reality.

He knew his health was fragile.

He still kept participating in his own life.

His Death Leaves a Major Absence in New Found Glory

Gilbert was not simply someone who joined the group later.

He helped build it.

His playing and songwriting shaped the band from its earliest years.

His absence therefore reaches into the identity of New Found Glory itself.

The band’s statement made clear how deeply his bandmates felt that loss.

But The Music Remains

That is one of the strange comforts of losing a musician.

The person is gone.

The recordings remain.

A guitar part written decades earlier can still explode from speakers exactly as it did when it was recorded.

A song can return someone instantly to being sixteen years old again.

Gilbert helped create hundreds of those moments.

Fans Will Keep Finding Him There

In old records.

In concert footage.

In the opening guitar of a song that once helped someone through a breakup.

In playlists built during high school and never completely abandoned.

In new listeners discovering New Found Glory for the first time.

That is the strange permanence music gives its creators.

Chad Gilbert’s Story Ended Far Too Early

He was only 45.

He leaves behind his wife Lisa, daughter Lily, mother Jackie, and brother Brian.

He also leaves behind nearly three decades of music and an enormous community of people shaped by it.

His Final Legacy Is Bigger Than the Stage

Chad Gilbert will always be remembered as a founding member of New Found Glory.

He will be remembered for the riffs, the records, the tours, and the songs that became part of countless lives.

But the people who announced his death emphasized something even more important.

He had achieved the things that mattered most to him.

He had become a husband.

He had become a father.

He had built a family.

And when his life ended on September 20, 2026, he was surrounded by the people he loved.

The crowds will eventually become memories.

The final concerts will become old videos.

But the music will continue playing.

And for the people who loved Chad Gilbert most, the quieter memories will continue too.

The laughter.

The ordinary days.

The moments at home.

The life beyond the stage.