Sources: Ronny Jackson drunkenly banged on female employee's door during overseas trip

The incident became so noisy, one source familiar with the allegation told CNN, that the Secret Service stopped him out of concern that he would wake then-President Barack Obama.

Two sources who previously worked in the White House Medical Unit described the same incident, with one former staffer telling CNN that it was “definitely inappropriate, in the middle of the night,” and that it made the woman uncomfortable.

At the time, the incident was reported up the chain of command, and it is one of multiple drunken episodes involving Jackson on overseas trips, according to a source familiar.