Dr. Huiqin Dou graduated from the school of Stomatology, Shandong University, where she earned her Master of Stomatology degree. She has been engaged in all different areas of clinical diagnosis and treatment of dental endodontics, including dental caries, pulpitis, periapical disease, periodontal diseases, and other non-caries diseases (tooth crack, wedge-shaped defect, dentin hypersensitivity, dental developmental disease, etc.). She also specializes in root canal treatment ,resin minimally invasive aesthetic repair, etc.