Cologne Medical Center

Kliniken der Stadt Köln gGmbH, often referred to in international research as the Cologne Medical Center, is one of the largest municipal hospital groups in Germany. Operating three major facilities—the Merheim Hospital, Holweide Hospital, and the Children's Hospital Amsterdamer Straße—the organization provides comprehensive medical care across nearly all specialties. As a major academic and research hub affiliated with the University of Cologne and Witten/Herdecke University, it is a leading site for clinical trials in oncology, neurosurgery, and immunology. The center is particularly recognized for its work in advanced neurovascular surgery and its participation in international consortia developing novel CAR-T cell therapies for hematological malignancies.