| Place of birth | Melbourne Victoria |
| Religion | Church of England |
| Occupation | Medical practitioner |
| Address | Camberwell, New South Wales |
| Marital status | Single |
| Age at embarkation | 25 |
| Next of kin | Father, Dr R J Loosli, 74 Burke Road, Camberwell, Victoria |
| Enlistment date | 15 December 1916 |
| Date of enlistment from Nominal Roll | 25 March 1917 |
| Rank on enlistment | Captain |
| Unit name | Medical Officers |
| Embarkation details | Unit embarked from Melbourne, Victoria, on board RMS Orontes on 6 June 1917 |
| Rank from Nominal Roll | Captain |
| Unit from Nominal Roll | Australian Army Medical Corps |
| Fate | Returned to Australia 18 October 1917 |