Disick carried a water bottle while speaking to press outside 1 OAK and reportedly abstained from drinking alcohol inside the club.
The Keeping Up With The Kardashians star sported skinny jeans and suede boots as he posed for photos and hyped up the crowd.
As RadarOnline.com has reported, Disick has been seeking the help of an addiction specialist. "He does not want to do the 12-step method or AA because of the fact that it is really not a program of anonymity any more. He thinks people will sell him out any chance that they get," said a source.