Prior to his service as head of the Church, President Nelson served as president of the Quorum of the Twelve Apostles from July 15, 2015, until his call as the Church’s leader. He has served as a member of that quorum since April 7, 1984.
An internationally renowned surgeon and medical researcher, Dr. Nelson received his B.A. and M.D. degrees from the University of Utah (1945, 47). Honorary scholastic societies include Phi Beta Kappa and Alpha Omega Alpha. He served his residency in surgery at Massachusetts General Hospital in Boston and at the University of Minnesota, where he was awarded his Ph.D. Degree in 1954. He also received honorary degrees of Doctor of Science from Brigham Young University in 1970, Doctor of Medical Science from Utah State University in 1989, and Doctor of Humane Letters from Snow College in 1994.
His professional work included the positions of research professor of surgery and director of the Thoracic Surgery Residency at the University of Utah and chairman of the Division of Thoracic Surgery at LDS Hospital in Salt Lake City.