Yes According to the official website of the affiliated hospital of North Sichuan Medical College, I learned that Lei is a doctor in North Sichuan Hospital. Now he is a doctor in Chengdu Southwest Brain Hospital. Dr. Lei has been engaged in neurosurgery for nearly 20 years and has rich experience in clinical diagnosis and treatment of neurosurgical diseases. He is good at the diagnosis and emergency treatment of various types of craniocerebral injury, the diagnosis and microsurgical treatment of various hemorrhagic and ischemic cerebrovascular diseases, and the diagnosis and microsurgical treatment of tumors in various parts of the brain.