Researchers and Faculty CCTG Scientific Leadership Janet Dancey Director Lesley Seymour Director, IND CCTG Senior Investigators Annette Hay Senior Investigator Chris O'Callaghan Senior Investigator Wendy R. Parulekar Senior Investigator Lois Shepherd Senior Investigator Harriet Richardson Senior Investigator James Taylor Senior Investigator Joseph Pater Senior Investigator Pierre-Olivier Gaudreau Senior Investigator, IND Tricia Cottrell Senior Investigator Isabelle Gauthier Senior Scientist, Business Development & Collaborations CCTG Senior Biostatisticians Bingshu Chen Senior Biostatistician Dongsheng Tu Senior Biostatistician Keyue Ding Senior Biostatistician Wei Tu Senior Biostatistician