Expertise：Pediatric chronic cough, cough variant asthma, asthma, pneumonia and other respiratory diseases; milk protein allergy, eczema, acute and chronic urticaria and other allergic diseases; common pediatric diseases and pediatric critical illnesses.

Wang Fei, Chief Physician, currently serves as a pediatrician at Jiahui Healthcare. Previously, she worked in the Pediatric Intensive Care Unit at Shanghai Children's Hospital. With 20 years of experience in pediatric clinical practice, teaching, and research. She specializes in pediatric pulmonology, allergic diseases, the diagnosis and treatment of common childhood illnesses and complex critical cases, and is proficient in managing various acute and life-threatening emergencies.

She currently holds the following positions:
Member of the Critical Care Ultrasound and Imaging Collaborative Group under the Pediatric Emergency Medicine Section of the Chinese Medical Association Pediatric Branch.
Member of the Critical Circulation and Extracorporeal Life Support Collaborative Group under the Pediatric Emergency Medicine Section of the Chinese Medical Association Pediatric Branch.
Member of the Pediatric Branch of the Chinese Association of Rescue and Emergency Medicine.

She has published multiple articles and papers in domestic and international pediatric journals and contributed to the compilation of books such as Mechanical Ventilation (published by People's Medical Publishing House).