Dr. Rena REN serves as a general pediatrician at Jiahui Health. Dr. Ren obtained her Master Degree of Pediatrics from Shanghai Jiaotong University School of Medicine. Dr. Ren has worked as a pediatrician in Shanghai XinHua Hospital and Shanghai Children's Medical Center. Prior to joining Jiahui, Dr. Ren worked at a high-end medical institution which focuses on family physicians and child care. 

Dr. Ren is a member and secretary of Children's Allergic Diseases Group of the Chinese Research Hospital Society.

Dr. Ren has over 10 years of clinical experience in pediatrics. She has rich clinical experience in Pediatric Wellness, such as children’s growth and developmental assessment, child vaccinations, feeding problems and other common problems. She diagnoses and treats commonly and frequently-occurring pediatric illnesses and specializes in treating diseases of allergic diseases, including food allergies, eczema, allergic cough.