In 1915, he became a fellow in orthopedic surgery at Minnesota's Mayo Foundation.

He said he did not know how long Mr. Reagan would stay in the hospital, which is part of the Mayo Foundation.

Rochester, Minn., Health Care, $225 million of debt securities for the Mayo Foundation.

Mayo Foundation for Medical Education and Research, 20 Apr. 2012.

He chaired the Mayo Foundation, and the board of regents at the University of Minnesota.

Mayo Foundation for Medical Education and Research, May 23, 2006.

He was also first director of the Mayo Foundation.

Mayo Foundation for Medical Education and Research: "Testosterone therapy: Can it help older men feel young again."

Next, he became a Fellow of the Mayo Foundation.

The Mayo Foundation funded the study.