Executive Overview
The global alternative rock and pop-punk community is in deep mourning following the passing of Chad Gilbert, a foundational architect, lead guitarist, and primary songwriter of the seminal band New Found Glory. Gilbert passed away peacefully in his sleep on the morning of September 20, at the age of 45, following a courageous, multi-year battle with cancer. His death was officially confirmed via joint statements released by his wife, Lisa Cimorelli, and his bandmates, plunging fans, peers, and industry insiders into grief.
Gilbert’s passing comes just six months after he publicly updated fans on his aggressive brain cancer treatment and roughly seven months after New Found Glory released their acclaimed eleventh studio album, Listen Up!. For nearly three decades, Gilbert was more than just a musician; he was the beating heart of a genre. Through his infectious melodic sensibility, relentless touring schedule, and tireless creative output, he helped define the trajectory of modern pop-punk, leaving an indelible imprint on generations of artists who followed in his footsteps.
Detailed Chronology: From Coral Springs Roots to Final Days
The Genesis of a Movement (1997)
Long before pop-punk dominated mainstream radio waves and festival circuits in the early 2000s, a localized scene was bubbling out of South Florida. In 1997, in the quiet suburb of Coral Springs, a group of ambitious teenagers—vocalist Jordan Pundik, guitarist Chad Gilbert, bassist Ian Grushka, and drummer Cyrus Bolooki—came together to form New Found Glory.
Gilbert immediately established himself as a creative powerhouse within the unit. Combining the raw, aggressive energy of hardcore punk with an innate ear for soaring, Beatles-esque pop melodies, he forged a signature guitar style that would become the blueprint for an entire subgenre.
Three Decades of Sonic Evolution
Over the next 27 years, New Found Glory released a dozen studio albums, including fan-favorite records such as Nothing Gold Can Stay, New Found Glory, Sticks and Stones, and Catalyst. The band transitioned from underground heroes playing sweaty DIY VFW halls to global arena and festival headliners. Throughout this rigorous journey, Gilbert remained the band’s anchor. Whether laying down blistering guitar riffs, writing poignant lyrics, or producing records for up-and-coming alternative bands, his work ethic was unmatched.
Even as the music industry shifted beneath their feet, New Found Glory maintained a fiercely loyal fanbase, largely due to Gilbert’s unwavering authenticity and direct connection to the supporters. In February, the band released Listen Up!, an album celebrated as a triumphant return to form and a testament to their enduring chemistry. Tragically, it would stand as Gilbert’s final recorded legacy with the group.
The Health Battles and Resilience
Gilbert’s final years were defined not only by his musical output but by a grueling, deeply public health battle that tested his physical and emotional limits.
The first major warning sign came in December 2021, when his wife, Lisa Cimorelli, discovered him unresponsive in their bed. Rushed to an emergency medical facility, Gilbert was diagnosed with a rare and aggressive neuroendocrine tumor known as a pheochromocytoma. The tumor, which developed on his adrenal gland, secreted dangerous hormones that sent his blood pressure skyrocketing while wreaking havoc on his blood sugar levels.
Despite undergoing major surgery and prolonged recovery periods, Gilbert continued to push forward. However, the cancer ultimately metastasized, spreading to his spine and lungs. In August 2025, he shared with fans that physicians had located an additional malignant spot on his back, requiring further intervention.
The physical toll of his illness culminated dramatically earlier this year. While performing with New Found Glory in Nashville, Gilbert experienced sudden neurological symptoms, struggling to control movement in his left hand. Medical imaging revealed multiple brain tumors, necessitating emergency brain surgery.
True to his indomitable spirit, Gilbert documented his recovery transparently, posting updates from his hospital bed that balanced raw vulnerability with characteristic optimism. Yet, despite his relentless fight, the disease eventually proved insurmountable. On September 20, surrounded by his mother, his wife, and a flood of close friends and family members who crowded the hospital corridors, Chad Gilbert took his final breath.
Supporting Context & Metrics: A Titan of Alternative Rock
To understand the magnitude of Chad Gilbert’s loss is to examine the sheer volume of his contributions to alternative music culture. His influence extends far beyond New Found Glory’s commercial statistics, though those numbers alone cement his legendary status:
- Discography: Gilbert contributed to 12 studio albums, numerous extended plays (EPs), and live releases that have sold millions of copies worldwide.
- The Sound Blueprint: Music historians often credit New Found Glory’s 2002 major-label breakthrough, Sticks and Stones (which peaked at No. 4 on the Billboard 200), as the stylistic bridge between 1990s skate-punk and the 2000s emo-pop explosion. Gilbert’s intricate, hook-laden guitar phrasing was central to this sonic architecture.
- Production and Mentorship: Outside of New Found Glory, Gilbert carved out a successful career as a record producer, lending his expertise to prominent rock acts such as A Day to Remember, H2O, and The Story So Far, helping shape the sound of modern heavier alternative music.
- Side Projects: Demonstrating his diverse musical palette, Gilbert also fronted the hardcore punk side project Shai Hulud and created solo electronic-infused music under the moniker International Superheroes of Hardcore.
Official Statements and Industry Tributes
The outpouring of grief following Gilbert’s passing underscored the deep respect, affection, and admiration he commanded across the global music community.
The Band and Family Statement
In a joint statement posted to social media, New Found Glory members Jordan Pundik, Ian Grushka, Cyrus Bolooki, touring guitarist Dan O’Connor, and Gilbert’s wife, Lisa Cimorelli, expressed their shock and devastation:
"On the morning of September 20th, Chad Everett Gilbert passed away peacefully in his sleep. He left this world surrounded by friends and family and took his final breaths with his wife and mother by his side, just as he wished… While we are devastated to lose him, we are so grateful for the incredible life he lived, the memories we shared, and the brotherhood we had. His influence will always be part of New Found Glory and his spirit will be felt on every stage we stand on, with every note we play."
Tributes from Rock Royalty
Peers and contemporaries took to digital platforms to share memories of Gilbert’s warmth, boundless creativity, and infectious positivity.
- Mark Hoppus of Blink-182: Writing on Instagram, Hoppus—who has navigated his own public battle with cancer—eulogized Gilbert as a courageous warrior: "These past years he fought his sickness with the soul of a joyous, courageous warrior. With dignity, love, and gratitude. He never complained once, only kept saying how lucky he was… Today we lost a good one, and the world won’t be the same."
- William Ryan Key of Yellowcard: Key credited Gilbert with saving his career during a dark personal and professional chapter: "Chad was the kind of friend most people don’t get to have in a lifetime. I owe so much to him for encouraging me to keep going back in 2017 when Yellowcard broke up."
- Anthony Raneri of Bayside: Raneri mourned the loss of a foundational pillar in his daily life: "Today I say goodbye to one of my best friends. I don’t know what my life is going to look like without him. Without the energy and the fun that he brought to every room and every day."
- The Offspring: The punk rock icons shared a concise yet poignant digital tribute: "Today, the world lost a legend. RIP Chad."
Future Outlook: Preserving a Timeless Legacy
As the alternative music world begins to process the reality of a landscape without Chad Gilbert, conversations naturally turn toward the future of New Found Glory and the preservation of his monumental body of work.
Band members have not yet detailed definitive plans regarding their touring future or whether they will record new music following the release of Listen Up!. However, industry analysts and close associates suggest that any future endeavors undertaken by Pundik, Grushka, and Bolooki will serve as an ongoing tribute to their fallen brother.
Gilbert’s legacy will endure through multiple channels: the thousands of musicians he inspired directly and indirectly, the timeless catalog of songs he engineered in rehearsal spaces and recording studios across three decades, and the charity and community work he quietly championed throughout his life.
Above all, those closest to him have emphasized that despite his towering status in the annals of rock history, Gilbert’s proudest and most cherished role was not that of a rock star, but of a devoted husband and father. As fans continue to stream his music, light candles at vigils, and share memories across social networks, Chad Gilbert’s spirit remains woven into the very fabric of modern rock—a joyous, courageous force that will never truly be silenced.
