Clinic Mayo
Mayo Clinic first took root in farm fields near Rochester, Minn., in the late 1800s. It grew from the medical practice of a country doctor, William Worrall Mayo, and the partnership of his two sons, William J. and Charles H. Mayo—affectionately known as Dr. Will and Dr. Charlie. The brothers’ innovative ideas and tireless work in learning and creating new surgical techniques attracted international attention. Physicians from around the world came to watch the Mayo brothers perform surgery....