Reliable. Dr. Guo is a rare good doctor, with noble medical ethics, indifferent to fame and fortune, putting himself in the patient's shoes, good attitude and good technology, which is still very reliable. Guo, male, chief physician, professor and tutor of master students. Member of the Surgical Professional Committee of Chinese Medicine Association, vice chairman of the Network Cooperation Committee of the National Center for Prevention and Treatment of Breast Diseases, graduated from Jixi Coal Medical College in Heilongjiang Province, and then studied at Henan College of Traditional Chinese Medicine. Engaged in clinical surgery and surgical teaching for more than 20 years. He is good at treating all kinds of benign and malignant breast diseases with combination of traditional Chinese and western medicine, especially in breast cancer surgery and breast plastic surgery. He has certain attainments in common surgical diseases, surgical treatment of breast cancer and postoperative comprehensive treatment. Participated in editing the Complete Collection of Diagnosis and Treatment of Mammary Hyperplasia with Chinese and Western Medicine, published more than 65,438 academic papers and won 2 national patents.