Deputy Chief Physician, Geriatric Multidisciplinary Diagnosis and Treatment Center. Master of Oncology, High-level Talent of Other Categories in Hainan Province. Graduated from the Oncology program of Xinjiang Medical University, Dr. Lei Jun previously worked at the Xinjiang Medical University Hospital of Traditional Chinese Medicine. She has been engaged in clinical practice, teaching, and scientific research in medical oncology for over 20 years. She pursued advanced studies in the Department of Medical Oncology at West China Hospital, Sichuan University, and in the Department of Gastroenterology at Peking University Cancer Hospital. Dr. Lei has participated in several domestic multicenter clinical studies on gastrointestinal tumors (including gastric cancer, liver cancer, and colorectal cancer).

Tumor immunotherapy

Member of Precision Medicine Expert Committee of Cancer Rehabilitation Branch of Chinese Gerontology and Geriatrics Society 
Member of the Gastric Cancer Quality Control Expert Committee of the National Cancer Quality Control Center 
Member of Tumor Immunity and Precision Therapy Professional Committee of Hainan Cancer Prevention and Treatment Association 
Member of the Breast Cancer Professional Committee of Hainan Anti-Cancer Association 
Member of Lung Cancer Professional Committee of Hainan Cancer Prevention and Treatment Association

Deputy editor of Psychological Rehabilitation of Tumor Patients in Traditional Chinese and Western Medicine

Editor of Concise Chinese Medicine Oncology