Sun Guangxi

Sun Guangxi is a seasoned physician in the field of digestive diseases. Holding a medical doctorate, he works at the endoscopy center of a top-tier tertiary hospital in China and is a member of the Chinese Medical Association’s Digestive Endoscopy Society. He specializes in painless gastroscopy and colonoscopy, using intravenous sedation anesthesia to allow patients to complete the examination while asleep, while achieving high-precision lesion detection through steady, accurate, and gentle manipulation. His core expertise includes meticulous endoscopic screening and minimally invasive treatment for early gastric cancer and colorectal cancer (e.g., polypectomy, endoscopic mucosal dissection). He emphasizes that “painlessness” enables doctors to observe subtle mucosal changes more thoroughly. He advocates personalized screening plans, uses plain language and hand-drawn diagrams to alleviate patient anxiety, and practices a “see and solve” one-stop minimally invasive approach, aiming to safeguard patients’ long-term health with minimal intervention.