Dr. Dingchang Li is a distinguished medical professional with a Ph.D. in General Surgery. His expertise is anchored in the critical areas of early diagnosis and immunotherapy for colorectal cancer. Dr. Li's research is at the forefront of multi-omics analysis within the realm of big data, where he has authored numerous influential scientific papers indexed in SCI journals. His dedication to medical science is evident through his contributions to the understanding and treatment of colorectal cancer.