Dr. Katharina Beyer is a renowned surgeon specializing in general, visceral, and minimally invasive surgery. With extensive experience and a notable career, she has made significant contributions to the field of medicine. Prof. Beyer studied at the prestigious University of Lubeck and became a surgeon at the Greifswald University Hospital. Currently, she serves as Head Physician of the general and abdominal surgery department at the university hospital Charité in Berlin, Germany. One notable focus of her research is the impact of SARS-CoV-2 infection on surgical outcomes, as evidenced by her extensive international prospective cohort studies. Additionally, her work on managing anaphylaxis and the guidelines she has contributed showcase her commitment to patient safety and well-being. Her main research efforts are focused on gastrointestinal disease.