Maisie WEN, associate chief physician of Jiahui Pediatrics currently serving as a pediatrician / neonatologist. She graduated from Chongqing Medical University in 2007 with a master's degree in pediatrics, majoring in neonatology. Prior to joining, Dr. Wen worked in the Neonatal Intensive Care Unit of Quanzhou Children's Hospital, the  children's hospital in Fujian Province and was the Director of Neonatology Department in a grade 3A General Hospital in Chongqing (affiliated Hospital of Chongqing Medical University).

She involved in various pediatric clinical teaching and scientific research for 14 years. Her strength of sub-specialties are treatment of newborns including critical care, newborn screening and follow-up high-risk infants. Dr. Wen continue to excel and is the present Chongqing Maternal and Child Healthcare Association Newborn Healthcare Professional Committee member and Chongqing Medical Association Perinatal Medical Specialist.