Petronio C. Yadao, M.D. Title: Freelance writer Education: Children's Hospital of Michigan, Fellowship, Pediatric Infectious Diseases, Children's Hospital of Michigan, Residency, Pediatrics Location: Southgate, Michigan Petronio Yadao, MD is a pediatrics specialist treating patients in Southgate, Michigan. Dr. Yadao completed a residency at Children's Hospital of Michigan. He currently practices at Child and Adolescent Center, P.C. He is also board-certified in allergy & immunology. About Parents Parents, a Dotdash Meredith Brand, is an award-winning online resource for trustworthy, empathetic, and supportive information and inspiration for your families. We reach 9 million readers a month. Our content is written by experienced journalists, fact checked, and reviewed by our Expert Review Board for accuracy. Learn more about us and our editorial guidelines.