About Us > Christina Tsien, MD, FRCP

Christina Tsien, MD, FRCP


  • Professor of radiation oncology and molecular sciences in the Johns Hopkins School of Medicine
  • Director of the Johns Hopkins National Proton Therapy Center

Dr. Tsien holds leadership roles several professional societies, such as the Radiation Therapy Oncology Group, Society of Neuro-Oncology, National Cancer Center Network, American Society of Clinical Oncology, and American Society for Therapeutic Radiation Oncology.