Yahoo! Music - Billy Joel has checked into an undisclosed rehab facility for alcohol abuse treatment. The 55-year-old singer decided to seek help after experiencing severe gastric pain in February. His publicist told USA Today, "Following a recent bout of severe gastro-intestinal distress, Billy Joel has checked himself into an undisclosed rehabilitation facility for treatment of alcohol abuse. Mr. Joel has asked that his privacy be respected."{br}{br}View the Entire Article{br}