New Jersey Representative revealed that he has been treated for depression as he returned to the US House to vote for the first time in nearly four months. “The doctors recommended that I remain in the hospital to address my illness. They explained to me that this would be the fastest way to recover, and to be honest, I was hesitant. I didn’t think that I had time for it,” Kean said on the House floor Tuesday. Kean, a Republican, had been out of sight and his whereabouts unknown since early March.