Lei Jun

Lei Jun works at Hainan Chengmei Hospital and is known for precision oncology guided by genetic testing across multiple major cancers. As Deputy Chief Physician at the Geriatric Multidisciplinary Diagnosis and Treatment Center, she manages complex care pathways for older patients who often need coordinated treatment. Her clinical practice includes chemotherapy and molecular targeted therapy for common malignant tumors, with specific attention to tumor-related emergencies and adverse reactions to chemotherapy and targeted drugs. She also provides whole-process management for lung cancer, breast cancer, stomach cancer, and colorectal cancer using genetic testing guidance.

Education

• Oncology program, Xinjiang Medical University (graduated; years not stated).

Work experience

• Deputy Chief Physician — Geriatric Multidisciplinary Diagnosis and Treatment Center, Hainan Chengmei Hospital (dates not stated).
• Previously worked at Xinjiang Medical University Hospital of Traditional Chinese Medicine (dates not stated).

Clinical focus and techniques

Lei Jun’s work combines systemic cancer treatment with genetic-test–guided precision planning, then follows patients through the full course of therapy.

• Precision treatment and whole-process management guided by genetic testing for lung cancer.
• Precision treatment and whole-process management guided by genetic testing for breast cancer.
• Precision treatment and whole-process management guided by genetic testing for stomach cancer.
• Precision treatment and whole-process management guided by genetic testing for colorectal cancer.
• Chemotherapy and molecular targeted therapy for common malignant tumors.
• Management of tumor-related emergencies and adverse reactions of chemotherapy drugs and targeted drugs.

Professional societies and certifications

No society or certification details are listed in the provided profile information.

Academic output

Lei Jun is engaged in clinical practice, teaching, and scientific research in medical oncology for over 20 years.

Courses and advanced training

No specific courses or advanced training details are listed in the provided profile information.

Awards and recognition

No awards are listed in the provided profile information.

For patients seeking oncology consultations in Hainan, Lei Jun’s care is built for complex, high-risk situations—especially when chemotherapy or targeted therapy requires careful monitoring. Her practice is rooted in Medical Oncology and includes genetic-test–guided planning for lung, breast, stomach, and colorectal cancers. She also works within a geriatric multidisciplinary model to coordinate treatment decisions for older adults.