Lamar Odom completed a 30-day stint at a San Diego rehab facility a little over a week ago and he has already made an appearance on "The Doctors," in which he spoke about how grateful he is that Khloe Kardashian stayed by his side throughout his drug addiction and recovery.

Although the two are now divorced, and Khloe has since started a relationship with Tristan Thompson, Odom says he wants his wife back.

"Honestly, I want my wife back."

"Khloe is important to me," Lamar said. "She's been through all of this with me and she stood right by my side so I just wanna repay her."

Lamar also had a few words for the rest of the Kardashian family and expressed his deep regret for how he acted during his addiction.

"I just want to tell them I'm sorry for all that wasted time and wasted energy that in my addiction I didn't know who I was ... so I couldn't take care of myself. I damn sure couldn't take care of anyone else."

Check out some of the footage from Lamar's appearance on "The Doctors" below.