Pat O'Brien Back in Rehab

New York Daily News reports Pat O'Brien, host of The Insider, has entered an undisclosed rehabilitation center.

The show made a statement saying, "O'Brien and his doctors felt this is the best course for maintaining his sobriety."

O'Brien was last seen on Wednesday's edition of The Insider.

The TV host first entered an alcohol rehab program in 2005, saying, "I have had a problem with alcohol. Overcoming this problem is a top priority in my life."

After completing the 40-day program, O'Brien told People, "When you hit the bottom with this disease, it's a real bottom, like being in a grave that hasn't been covered yet."

O'Brien worked for CBS Sports for 20 years, hosted both Entertainment Tonight and Access Hollywood, and currently co-host's The Insider with Lara Spencer, according to E! News.