Global Inventor of Noninvasive sDNA Test
for Early Detection of Colorectal Cancer

Dr Hongzhi Zou

CEO / Founder

One of the major inventors of Cologuard, the world's first stool DNA test for colorectal cancer screening

Founder of Creative Biosciences (Guangzhou) Co., Ltd

Colosafe® was awarded one of the Ten Advanced Medical & Biological Technologies in China in 2018.

  • PHD degree from Dept of Surgery, Ruijin Hospital; Post doctoral work at Mayo Clinic to start his dedication in sDNA testing.

  • Joined Exact Sciences as the director of R&D

  • Finished the development of the world's first stool DNA test for colorectal cancer screening

  • Foundation of Creative Biosciences (Guangzhou) Co., Ltd

  • November 20, Colosafe® was approved by NMPA