WASHINGTON, D.C. — White House Chief of Staff Susie Wiles has been diagnosed with early-stage breast cancer, President Donald Trump announced Monday, saying she plans to continue serving in her role while undergoing treatment.
In a statement shared on Truth Social, Trump described Wiles, 68, as a “great person” and one of his “closest and most important advisors,” adding that she has a “fantastic medical team” and an “excellent” prognosis.
He said Wiles had chosen to begin treatment immediately and would remain fully engaged in her duties at the White House throughout the process.
Wiles, who became the first woman to serve as Trump’s chief of staff after his 2024 election victory, confirmed the diagnosis, noting that early detection and strong medical support had given her confidence and gratitude as she prepares for treatment.
A Career Shaped by Long-Term Partnership With Trump
A seasoned political strategist from Florida, Wiles has been a trusted figure in Trump’s inner circle for years, serving as his campaign manager in the 2024 election and previously working on his 2016 campaign.
She has led the White House staff since January 2025, and her influence has been a defining factor in shaping the administration’s personnel and policy coordination.
In announcing her diagnosis, Wiles stressed that her experience reflects that of many women across the United States who face breast cancer while continuing to work and support their families.
“Nearly one in eight women in the United States will face this diagnosis,” she said, highlighting the resilience of those navigating similar challenges.
“She’s an amazing person, an amazing fighter.” – President Trump on Chief of Staff Susie Wiles following her early-stage breast cancer diagnosis. Prayers are with the incredible Chief of Staff. 🙏❤️
Trump and White House Support
Trump and former First Lady Melania Trump offered their full support in public remarks, with the president expressing appreciation for Wiles’s decision to remain at her post.
He said her commitment and strength exemplify her dedication to serving the American people.
White House colleagues reportedly expressed both concern and optimism, noting Wiles’s determination to balance work responsibilities with her medical care.
Officials have not yet disclosed specifics of her treatment plan, but indicate it will begin in the coming weeks.
Susie Wiles epitomizes what it means to be a strong leader. She is also one of the nicest people I’ve ever met.Susie led President Trump’s historic 2024 comeback campaign and is now spearheading the most successful administration in history.I know I speak for the President
Wiles’s announcement comes amid continued political and policy challenges for the Trump administration, including foreign policy tensions, domestic debates, and legislative battles ahead of the U.S. midterm elections.
However, her continued presence in the West Wing signals an intent to maintain continuity in the White House’s leadership during her treatment.
The diagnosis has drawn public attention not only because of Wiles’s prominent role but also because it highlights broader conversations about cancer diagnosis, treatment access and workforce participation among senior government leaders.