Dr. Chow-Johnson is a licensed Pediatrics in IL. Graduated in 1994. Medical degree obtained from University of Illinois College of Medicine, Champaign-Urbana. Completed residency training at Loyola University. Currently practices at Northwestern Medicine (Northwestern Medicine), located at 1001 Commerce Dr, Oak Brook, IL 60523. Dr. Chow-Johnson specializes in Acute and Preventive Care, Immunizations, Kids of All Ages through College, Newborn Care, Pediatric Nutrition, Pediatric Obesity, Wellness.. In addition to English, Dr. Chow-Johnson speaks Taiwanese and Mandarin.