Mary Brothers, ARNP, CPNP, is a nurse practitioner in the rheumatology program at Johns Hopkins All Children’s. She joined the hospital staff in 2013 and serves as a member of the hospital’s Medical Informatics team. Prior to joining the hospital, she was a nurse practitioner in primary care, and a registered nurse at Cincinnati Children’s Hospital Medical Center. She earned her Master of Science in advanced practice pediatric nursing from University of Cincinnati.