Dr. Xizhi YANG is a otorhinolaryngologist at Jiahui Health. Dr. Yang received his Master degree of Otolaryngology-Head and Neck Surgery from Shanghai Jiaotong University, School of Medicine. He had been a clinician in the Department of E.N.T. at the First affiliated Hospital of Naval Medical University and the Ninth People's Hospital affiliated to Shanghai Jiaotong University, School of Medicine. Dr. Yang has 8 years of clinical experience in E.N.T. He has extensive research and clinical experience in endoscopic minimally invasive surgery of rhinitis, Sinusitis, tumor of nasal cavity and paranasal sinuses, deviation of nasal septum, nasal polyps. Dr. Yang is experienced in micro endoscopic surgery of throat and voice disease, surgical treatment of early throat tumors, Surgical treatment of otitis media, minimally invasive adenoidectomy. Dr. Yang also have rich clinical diagnosis and treatment experience in nasal polyps, voice disorders, pharyngitis, vertigo, hearing loss.