Dr. Miller is a graduate of The Ohio State University College of Medicine, and she completed Pediatrics Residency at Ann & Robert H Lurie Children's Hospital of Chicago (formerly Children's Memorial Hospital). She completed her pediatric endocrinology fellowship at University of Chicago/Comer Children's Hospital.

She is Associate Professor of Pediatrics in Pediatric Endocrinology at Ann & Robert H Children's Hospital of Chicago, and Medical Director of the Bone Health Program. She has been working in the program since 2019, and growing it since that time. She is a member of the pediatric committee of the ISCD, and co-chair of the Bone and Mineral Special Interest Group of the Pediatric Endocrine Society. She also maintains membership in the International Society of Children's Bone Health and American Society for Bone and Mineral Research. 

She is leading a multisite pediatric bisphosphonate utilization registry.