White House chief of staff Susie Wiles announced on Wednesday that she is cancer-free, six months after revealing her diagnosis of early-stage breast cancer.
Wiles, who has served as President Donald Trump’s top aide since his second term began in 2025, confirmed her remission in a post on X, stating: “After a medical appointment at the Mayo Clinic this week, my pathology results came back clear. I am cancer free.”
She expressed gratitude to her family, friends, doctors, and supporters, adding a special thanks to President Trump for his “unwavering support.” Wiles has continued working at the White House throughout her treatment.
Diagnosis and Treatment Timeline
Wiles first disclosed her breast cancer diagnosis in March 2025, describing it as early-stage with a “strong prognosis.” She underwent treatment while maintaining her official duties, including traveling with the president to Dallas for a Republican event in late May.
According to the American Cancer Society, breast cancer is the most common cancer diagnosed among women in the U.S. and the second-leading cause of cancer death among women after lung cancer. The specific type of breast cancer Wiles had was not disclosed in available reports.
Reactions and Statements
President Trump publicly praised Wiles’ resilience during her treatment. In a statement at the time of her diagnosis, he called her “tough” and “deeply committed,” noting her continued presence at the White House made him “very happy.” He added that her ability to work while undergoing treatment reflected her dedication.
Wiles herself emphasized the prevalence of breast cancer, stating in her March announcement: “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.”
Medical Procedure Details
CBS News reported that Wiles underwent a medical procedure at the Mayo Clinic on Monday, with pathology results confirming her remission. She returned to work immediately afterward, conducting meetings and phone calls as usual. The reason for seeking treatment at the Mayo Clinic, rather than a Washington, D.C.-area facility, was not disclosed by White House spokespeople.
Wiles has been a prominent figure in Trump’s political career, serving as his 2024 campaign manager and as White House chief of staff since his inauguration. She is the daughter of the late football broadcaster Pat Summerall and has been a longtime political consultant in Florida.