| Personal information | |||
|---|---|---|---|
| Irish name | Seán Ó Riain | ||
| Sport | Hurling | ||
| Born | County Wexford, Ireland | ||
| Occupation | Doctor | ||
| Club(s) | |||
| Years | Club | ||
| Collegians | |||
| Inter-county(ies) | |||
| Years | County | ||
| 1910s | Dublin | ||
| Inter-county titles | |||
| Leinster titles | 1 | ||
| All-Irelands | 1 | ||
Dr. John Ryan was an Irish hurler and physician, most notable for captaining the winning Dublin team that won the 1917 All-Ireland Senior Hurling Championship.
A native of County Wexford, one of his Collegians teammates on the Dublin team were from Dublin either.