Major-General
* 17th of May 1888
† 12th of December 1965
(Regular Army)
| 1933-05-20 | Lieutenant-Colonel |
| 1939-05-20 | Colonel |
| 1943-09-13 | Brigadier-General (Army of the United States) |
| 1946-02-01 | Brigadier-General |
| 1947-06-01 | Major-General (Temporary) |
| 1948-01-24 | Major-General (Dated back to 1943.09.13) |
| 1931-07-XX | – | 1936-XX-XX | Assistant Chief of Surgical Service, Fort Sam Houston, Texas |
| 1936-XX-XX | – | 1936-11-XX | Chief of Surgical Service, Fort Sam Houston, Texas |
| 1936-11-XX | – | 1940-09-XX | Chief of Surgical Service, William Beaumont General Hospital, Texas |
| 1940-09-XX | – | 1941-01-XX | Military Observer in United Kingdom |
| 1941-01-XX | – | 1942-02-XX | Post Chief Surgeon, Fort Still, Oklahoma |
| 1942-02-XX | – | 1943-06-XX | Chief Surgeon, 1st Army |
| 1942-02-XX | – | 1943-06-XX | Chief Surgeon, Eastern Defense Command |
| 1943-06-XX | – | 1944-08-XX | Chief of Operations Service, Office of the Surgeon-General |
| 1944-08-XX | – | 1945-XX-XX | Assistant Surgeon-General of the Army |
| 1945-XX-XX | – | 1947-06-01 | Deputy Surgeon-General of the Army |
| 1947-06-01 | – | 1951-05-31 | Surgeon-General of the Army |
| 1951-05-31 | Retired |