Dr. Kettleson is born in St. Paul, Minnesota to John Benton and Dorothy S. Kettleson.
Dr. Kettleson becomes an Eagle Scout and receives the God and Country Award.
Dr. Kettleson graduates from St. Paul Central High School.
Dr. Kettleson attends Macalester College in St. Paul, Minnesota for two years.
Dr. Kettleson receives a Bachelor of Arts from the University of Minnesota.
Dr. Kettleson marries Karen Nordstrom Kettleson.
Dr. Kettleson receives a Bachelor of Science and Doctor of Medicine from the University of Minnesota.
Dr. Kettleson becomes an intern at St. Mary’s Hospital in Duluth, Minnesota.
Dr. Kettleson becomes a resident in orthopaedic surgery at the University of Minnesota Hospital in Minneapolis, Minnesota.
Dr. Kettleson serves to major in the U.S. Air Force.
Dr. Kettleson becomes vice president, secretary, and treasurer of Orthopaedic Surgery, Inc. in Omaha, Nebraska.
Dr. Kettleson serves as secretary of the Nebraska Orthopaedic Society and the Mid-Central States Orthopaedic Society.
Dr. Kettleson becomes an elder at Presbyterian Church of the Cross.
Dr. Kettleson becomes department chairman of the Orthopedics Immanuel Medical Center.
Dr. Kettleson becomes president of Nebraska Spine Surgeons.
Dr. Kettleson retires from practicing medicine due to disability.
Dr. Kettleson becomes owner of Eagleview Farms in Crosslake, Minnesota.
Dr. Kettleson is named Minnesota Outstanding Tree Farmer of the Year by the American Forest Foundation.
Dr. Kettleson founds Kettleson’s Eagleview Farms, LLLP, where he serves as treasurer and on-site supervisor.