Getting Started with 411 Pediatrics Welcome to 411 Pediatrics! 411 Pediatrics consists of Ari Brown MD, Ava Gallagher MD, Justin Aaron, MSN, CPNP-PC, and Laura Cox, PA. We are also the home for independent lactation consultants, Alice Stegmann, RN, IBCLC and Tracy Gubelin, RN, IBCLC. These breastfeeding experts assist with newborn follow up appointments and … Continue reading Getting Started with 411 Pediatrics