Dr. Diego specializes in neonatology with the Johns Hopkins All Children's Maternal, Fetal & Neonatal Institute. He sees patients at Medical Center of Trinity. He joined the neonatology staff in 2013. Dr. Diego earned his medical degree from Instituto Tecnológico de Santo Domingo in the Dominican Republic. He trained in pediatrics at the University of Texas Medical Branch and completed a fellowship in neonatal-perinatal medicine at the University of South Florida. He is fluent in Spanish.