Maria Nguyen is a renowned expert in childhood development who holds a Ph.D. in Pediatric Psychology from Johns Hopkins University. She has been instrumental in providing evidence-based advice and insights on infant care. Her previous role as a research scientist at a prestigious children's hospital allowed her to combine clinical expertise with practical guidance. She has worked in a renowned pediatric clinic, focusing on infant sleep patterns and developmental milestones. She is an amazing runner and enjoys participating in marathons. Her hobbies include gardening and volunteering at local community centers.