The first year of residency is devoted to pediatrics so you enter as a pediatrics intern with the categorical residents. The second year is spent in anesthesiology training as a PGY2 with the categorical anesthesia residents who are beginning anesthesia residency after a transitional internship. Years 3 through 5 are spent in both departments, six months in pediatrics and six months in anesthesiology each year (alternating every 3 months).