A board-certified pediatric cardiology physician is needed to provide 24-hour call coverage for a pediatric cardiac catheterization lab and PICU in a hospital setting. The role involves managing emergency procedures, supporting the pediatric cardiac OR and PCICU without routine procedural duties, and requires a Maryland medical license or IMLC MD. The physician will collaborate with dedicated support staff including PAs and RNs to ensure quality care in a specialized pediatric cardiology environment.