Inspired by her mother’s strength throughout her battle and aware of the fact that a stem cell donor could mean a second chance for patients like her, Katharina embarked on a mission to ensure other families were saved from the painful experience of loss that her family suffered.
After receiving an education from Harvard, Katharina co-founded the first international branch of DKMS in the US with her father in 2004. Through the creative use of innovative, multi-platform marketing campaigns, the amplification of patient voices, and record setting fundraising galas, Katharina quickly led DKMS US to great success, adding over one million new potential stem cell donors since the office’s founding.
Today, Katharina Harf serves as Chair of the Board of DKMS Stiftung Leben Spenden and Global Chief Strategy Officer (CSO) of the DKMS Group. Together with Global CEO Dr. Elke Neujahr and the DKMS Group leadership team, she helps shape the organization’s strategic direction and its international activities across seven countries on five continents, with more than 13.5 million registered donors. Katharina’s personal passion and values have also shaped the core of the organization’s guiding philosophy: we do not work for a company, but rather live for a cause. By treating every patient, donor, and staff member with the love and care of a family member, Katharina has ensured that, as the organization continues to expand its lifesaving work, it remains firmly rooted in the belief in the overwhelming power of love and hope.
Now, as a parent herself, Katharina Harf carries on her mother’s legacy in hopes of showing her daughter that, through passion and dedication, nothing is truly impossible.


