White House Chief of Staff Susie Wiles has been diagnosed with early-stage breast cancer, President Donald Trump announced Monday.
In a post on Truth Social, Trump said Wiles, 68, received the diagnosis last week after medical testing.
According to the president, physicians detected the cancer at an early stage and are optimistic about her prognosis.
Trump said Wiles began treatment soon after the diagnosis and intends to remain engaged in her duties while undergoing care.
The president used the announcement to praise Wiles for her commitment to the role she holds inside the White House. He described her as a trusted adviser whose leadership has been central to the administration’s operations.
“Her strength and her commitment to continue doing the job she loves, and does so well, while undergoing treatment, tells you everything you need to know about her,” Trump wrote, adding that Wiles is one of his closest and most important advisers.
Officials familiar with the situation said Wiles plans to continue working from the White House while receiving treatment.
Early detection often plays a major role in successful breast cancer treatment, and physicians involved in her care are reportedly optimistic about her recovery.
Wiles has long been a prominent figure in Republican political strategy and played a significant role in Trump’s return to the White House.
She managed the president’s successful 2024 campaign, helping coordinate strategy and messaging during a closely watched election cycle.
Her leadership during the campaign elevated her standing within Trump’s political circle and ultimately led to her appointment as chief of staff, CNBC noted.
As chief of staff, Wiles has been responsible for coordinating many of the administration’s daily operations and policy initiatives.
The position is widely regarded as one of the most demanding roles in government, requiring constant oversight of White House staff, policy development, and communication between the president and federal agencies.
Observers note that Wiles has played a key role in shaping the administration’s internal structure since the start of Trump’s second term.
In remarks referenced by media reports, Wiles acknowledged that breast cancer is a diagnosis faced by many women across the country.
She pointed out that millions of women continue managing their professional and personal responsibilities while undergoing treatment.
“Every day, these women continue to raise their families, go to work, and serve their communities with strength and determination. I now join their ranks,” she said, according to The Independent.
She also added that she was “grateful” for her “outstanding team of doctors” who “detected the cancer early and are guiding [her] care.”
Following the announcement, colleagues and members of the administration publicly expressed support for Wiles as she begins treatment.
The White House emphasized that she intends to remain actively involved in her responsibilities while receiving medical care, according to Trending Politics.
Trump also voiced confidence in her ability to continue serving in the role, highlighting the determination and discipline that have defined her career in politics.
Although specific details about her treatment plan have not been made public, officials say the early-stage diagnosis and positive medical outlook have provided reassurance within the administration as Wiles moves forward with treatment.
