He graduated from Mercersburg (Pennsylvania) Academy, 1909; received an M.D. degree at Hahnemann Medical College, Philadelphia, 1913, with graduate study at the U.S. Navy Medical School, Washington, D.C., 1915. He married Helen Elizabeth Koch, June 20, 1914. He served as a Naval Medical Officer, 1914-50 and served on combat duty in Haiti, 1915-16, and France and Germany during World War I.

He was the physician to Presidents Harding, Coolidge and Hoover, 1922-33; staff commander, Base Force, U.S. Fleet, January-August 1940; Senior Medical Officer, Naval Air Station, San Diego, 1940-43; Commander, Naval Hospital, Seattle, Washington, 1943-45; Fleet Medical Officer, 3rd U.S. Fleet, 1945; District Medical Officer, 11th Naval District, 1946; Inspector of Medical Activities, Pacific Coast, also Inspector of Medical Activities, 1946; Executive Secretary, Commission in Medical and Hospital Services, Armed Forces, Chief, Joint Plans and Action, Medical Services, Office of the Secretary of Defense, 1948-50; Inspector General, Medical Department, 1950.

He retired from active duty as a Vice Admiral in 1950 and then served as Medical Director, Veterans Administration, 1951-55.

His decorations included the Medal of Honor; Distinguished Service Cross; Silver Star with two oak leaf clusters; the Purple Heart with two oak leaf clusters; Bronze Star Medal with Combat V; Secretary of the Navy Commendation Medal; Defense Medal with Star; Haitian Campaign Medal; World War I Victory Medal with six battle clasps; Asiatic-Pacific Campaign Medal, World War II; Croix de Guerre with two Palms, Officer of the Legion of Honor, Order of Fourragere (France); War Cross (Italy).

He resided in Washington, D.C., where he died on April 2, 1974.

He was buried in Section 11 of Arlington National Cemetery. His wife, Helen Elizabeth Koch Boone (July 17, 1889-November 2, 1977), is buried with him.

Rank and organization: Lieutenant (Medical Corps), U.S. Navy. Place and date: Vicinity Vierzy, France, 19 July 1918. Entered service at: St. Clair, Pennsylvania. Born: 2 August 1889, St. Clair, Pennsylvania.

Citation:

For extraordinary heroism, conspicuous gallantry, and intrepidity while serving with the 6th Regiment, U.S. Marines, in actual conflict with the enemy. With absolute disregard for personal safety, ever conscious and mindful of the suffering fallen, Surgeon Boone, leaving the shelter of a ravine, went forward onto the open field where there was no protection and despite the extreme enemy fire of all calibers, through a heavy mist of gas, applied dressings and first aid to wounded marines. This occurred southeast of Vierzy, near the cemetery, and on the road south from that town. When the dressings and supplies had been exhausted, he went through a heavy barrage of large-caliber shells, both high explosive and gas, to replenish these supplies, returning quickly with a sidecar load, and administered them in saving the lives of the wounded. A second trip, under the same conditions and for the same purpose, was made by Surgeon Boone later that day.

 
Photo courtesy of Russell C. Jacobs, March 2006