Relevant article from a few years back.
Researchers reviewed 1.8m hospital birth records in Florida from 1992 to 2015, and established the race of the doctor in charge of each newborn’s care.
When cared for by white doctors, black babies are about three times more likely to die in the hospital than white newborns.
This disparity halves when black babies are cared for by a black doctor.
Strikingly, the biggest drop in deaths occurred in complex births and in hospitals that deliver relatively more black babies, suggesting institutional factors may play a role.
source: the Guardian, August 2017