Zhang Lei, deputy chief physician and associate professor. Graduated from Hebei Medical College in 1994. Master's degree in 2005. In 2007, he studied in Peking Union Medical College Hospital. 20 years in neurosurgery. He is good at the comprehensive treatment of central nervous system malignant tumors and the surgical treatment of various kinds of nervous system tumors, including meningiomas, gliomas, brain metastases, tumors in the cerebellopontine angle area, sellar area, intraspinal tumors, etc. Member of neurotumor Committee of Hebei Cancer Association. Member of Neurosurgery Committee of Hebei geriatric Association. Won the third prize of Hebei Science and technology progress award.