Christina Tsien MD, FRCP

Christina Tsien, MD, FRCP, is a professor of radiation oncology and molecular sciences in the Johns Hopkins School of Medicine and director of the Johns Hopkins National Proton Therapy Center in Washington, D.C.

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.