updated 09/17/2013 AT 5:20 PM ET
•originally published 09/17/2013 AT 5:30 PM ET
Zac Efron hasn’t been seen out and about on the nightclub scene as of late – and it sounds like there’s a reason.
The actor, 25, completed a stint in rehab about five months ago, sources confirm to PEOPLE.
The actor – who recently walked the carpet at the Toronto International Film Festival – is “doing great,” a source tells PEOPLE. “He’s taking care of himself and it shows.”
Efron will next star in Parkland, a drama about the Kennedy assassination. “It’s really a surreal experience for me,” he tells USA Today of working on the film. “It feels very mature and really interesting. It’s a whole different kind of filmmaking and I feel blessed to have been a part of it.”
E! News was first to report the news.