“Grey’s Anatomy” actor Eric Dane died on Feb. 19 at the age of 53 after a battle with amyotrophic lateral sclerosis (ALS), commonly known as Lou Gehrig’s disease. He is survived by his two daughters, Bille Beatrice, 15, and Georgia Geraldine, 13, along with his partner, Rebecca Gayheart.
Dane was diagnosed with ALS in 2024, a disease often difficult to detect in its early stages. The first sign, he said in an interview with Diane Sawyer on “Good Morning America,” was weakness in his right hand that lingered and worsened. After nine months of consultations with multiple specialists, doctors confirmed the diagnosis as ALS.
“I will never forget those three letters,” Dane said.
He announced his diagnosis in April 2025 and passed 10 months later.
A beloved television actor and father of two, Dane continued working and spending time with his family in the years following his diagnosis.
His family released a statement after his death to acknowledge his passing.
“He spent his final days surrounded by dear friends, his devoted wife, Rebecca, and his two beautiful daughters, Billie and Georgia, who were the center of his world,” Dane’s family said.
His career-defining breakthrough came in 2006, when Eric Dane stepped into the role of Dr. Mark Sloan (better known as “McSteamy”), the charming head of plastic surgery on “Grey’s Anatomy.” More than a decade later, from 2019 to 2022, he took on a strikingly different role in HBO’s “Euphoria,” portraying a rigid, closeted father to a high school football star.
The character’s moral complexity marked a turning point in Dane’s career. He later told Variety it was his favorite role he had ever played. Despite declining health, Dane completed filming for the show’s upcoming third season, performing from a wheelchair.
ALS progressively destroys the nerve cells responsible for voluntary movement, and over time, patients lose the ability to speak, eat, walk and eventually breathe on their own.
The California-born actor devoted his remaining months to advocacy, working to raise awareness and funding for the most prevalent form of motor neuron disease. Dane helped to launch a three-year campaign in September, aiming to raise more than $1 billion in federal funding for research. The ALS Network honored him with its “Advocate of the Year” award, citing his dedication to increasing awareness and support for individuals and families affected by ALS.
Patrick Dempsey, who starred alongside Dane on “Grey’s Anatomy” and played his on-screen best friend, Dr. Derek Shepard, expressed heartbreak over the loss.
“I feel really so sad for his children,” Dempsey said on “The Chris Evans Breakfast Show” on Feb. 20. “I was corresponding with him, we were texting, so I spoke to him about a week ago, and some friends of ours went in to see him, and he was really starting to lose his ability to speak.”
For the final time, Eric Dane faced the camera. The footage is now streaming on Netflix as part of “Famous Last Words,” a project hosted by Brad Falchuk that records cultural figures with the understanding that their interview will not be released until after they are gone.
In Dane’s segment, he spoke plainly and directly to his daughters.
“These words are for you,” Dane said. “I tried. I stumbled sometimes, but I tried. Overall, we had a blast, didn’t we?”
He continued to uplift his children.
“Fight with every ounce of your being, and with dignity,” Dane said. “When you face challenges, health or otherwise, fight. Never give up. Fight until your last breath. This disease is slowly taking my body, but it will never take my spirit … Billie and Georgia, you are my heart. You are my everything. Good night. I love you. Those are my last words.”
A memoir by Eric Dane is set for release in late 2026. Titled “Book of Days: A Memoir in Moments,” the book will be published by The Open Field. The memoir is structured around defining moments from Dane’s life, tracing his journey from his first day on the set of Grey’s Anatomy to the births of his two daughters, and ultimately to the moment he learned of his ALS diagnosis.
