Stefanie Ammann is a Site Head Stein Cell and Gene Therapies at Novartis. Colleagues describe her as "Stefanie is diligent and systematic in her work. She proved adaptable, able both to work within a Chinese environment and at balancing the conflicting pressures of various stakeholders. She is mission oriented, able to think outside the box, and open for new ideas and learning. It was a pleasure to work with her and I found I could always depend on her to get the job done."