Research Group Leaders
| Prof. Primo Schär | Molecular Genetics |
| Prof. Nicole Schären-Wiemers | Neurobiology |
| Prof. Jürg A. Schifferli | Immunonephrology |
| Prof. Jürg Schwaller | Childhood Leukemia |
| Dr. David Semela | Liver Biology |
| Prof. Michael Sinnreich | Neuromuscular Research |
| Prof. Radek Skoda | Experimental Hematology |
| Prof. Giulio C. Spagnoli | Oncology Surgery |
| Prof. Jürg Steiger | Transplantation Immunology and Nephrology |
| Prof. Martin Stern | Immunotherapy |