| Religion | Church of England |
| Occupation | Resident senior medical officer, Lady Lamington Hospital |
| Address | Lady Lamington Hospital, Leichhardt Street, Sydney, New South Wales |
| Marital status | Single |
| Age at embarkation | 22 |
| Next of kin | Father, Dr S Alchorn, Newcastle Street, East Maitland, New South Wales |
| Enlistment date | 21 September 1914 |
| Rank on enlistment | Captain |
| Unit name | 1 Australian General Hospital (November 1914) |
| Embarkation details | Unit embarked from Brisbane, Queensland, on board Transport A55 Kyarra on 21 November 1914 |
| Rank from Nominal Roll | Major |
| Unit from Nominal Roll | Australian Army Medical Corps |
| Fate | Returned to Australia 23 May 1917 |