Faculty Staff Directory: O
| Ocen, Catherine | Finance Team Coordinator | 244-6718 | ocen@illinois.edu |
| Ohlsson, Eric | Manager of Data Operations | 333-2804 | eohlsson@illinois.edu |
| Ory, John | Professor | 333-0807 | ory@illinois.edu |
| Osborne, Margery | Professor | 244-1271 | m-osbor@illinois.edu |
| Ostrosky, Michaelene | Head and Professor | 217-333-0260 | ostrosky@illinois.edu |
| Owens, Maria | Induction Specialist | owensm@illinois.edu |
