This piece is sponsored by Sanford Health.
Dale Rollag had always encouraged his daughters to be problem-solvers, so when Angel Rollag Bonacker and Amanda Rollag thought there must be a better way to do something, they went ahead with the search for a solution.
When their father began his recovery from open-heart surgery, the sisters, who were both Sanford Health nurses at the time, worked on ways to fix the following problem:…