For Editorial Use
Mandatory Credit: Photo by Bob D’Amico/THA/Shutterstock
(15056154v)
GREY’S ANATOMY – ABC’s “Grey’s Anatomy” stars Eric Dane as Mark
Sloan.
“Grey’s Anatomy” Season 7 (2010-2011)For millions of
viewers, Eric Dane will always be Dr. Mark Sloan, the surgeon known
as McSteamy. Nine months after his death from ALS, his memoir is
finally out, and its most moving pages are not about Hollywood at
all. They are about his daughters.
In short
- Eric Dane died on February 19, 2026, at 53, after announcing his ALS diagnosis in April 2025.
- His memoir, My Book of Days: A Memoir in Moments, was published on November 3.
- One excerpt describes the night ALS stopped him from hugging his daughter Billie after her ballet performance.
From McSteamy to My Book of Days
Dane was a main cast member of Grey’s Anatomy from 2006 to 2012 as Mark Sloan, before returning as a guest in 2021, according to his Wikipedia biography. He announced in April 2025 that he had been diagnosed with ALS, the progressive disease that attacks the nerve cells controlling muscles, as the ALS Association explains. There is currently no cure.
Instead of retreating, he chose to talk about it, in interviews and in the book that now carries his voice, published nine months after his death.
In June 2025, he spoke publicly about the disease for the first time in an interview with Diane Sawyer on Good Morning America, explaining that he had “one functioning arm.”
The moment he couldn’t hug Billie
In December 2025, his daughter Billie danced in a production of The Nutcracker. By then, ALS had taken the strength from his arms. In an excerpt from the book, he recalls telling her: “Billie, I’m so sorry. I’m so sorry I can’t wrap my arms around you.” She hugged him instead, and they cried together.
Another passage, reported by Entertainment Now, goes back to a 2024 trip to Antigua, when he struggled in the water and his daughter Georgia and one of her friends helped him. “I can’t swim, Rebecca… I can’t swim,” he remembers saying. Gayheart’s answer, as he recounts it, was just as raw: “I was afraid of this day. I knew it would come.”
Rebecca Gayheart, still by his side
The memoir is also candid about his marriage to actress Rebecca Gayheart. He writes that they were “married for 14 years, grew apart, filed for divorce, but never got around to signing the papers,” and that they kept co-parenting and talking every day. When he shared his diagnosis, she told him: “I’m here, we’ll fight this together, I’m not going anywhere.”
Like the Hart to Hart stars or the original Charlie’s Angels, Dane belongs to that small group of TV faces viewers feel they grew up with, which is why these pages are hitting fans so hard.
The limit
The details above come from excerpts and early coverage of the book. The full memoir covers far more ground, including his career and his struggles, and readers will form their own view of it.
The bottom line
Twenty years after he became McSteamy, Eric Dane’s last word to his fans is not about fame. It is a father’s story, told while he still could.
