LeRoy, who's 65, gave 63-year-old Bruce a ride to the hospital.
Bruce had to get his gallbladder removed.
While LeRoy was in the waiting room, he started experiencing the same painful symptoms as his brother.
The next morning, LeRoy had gallbladder surgery, too.
But that's not unusual for the Minnesota brothers.
They tell a local newspaper that they had their tonsils out at the same time when they were kids.