| 1 | Michael Corriveau | Renfrew County & District Health Unit | Medical Officer of Health | $145,670 | $145,872 |
| 2 | Graham Pollett | Middlesex-London Health Unit | Medical Officer of Health | $144,210 | $144,550 |
| 3 | Robert J. Kyle | The Regional Municipality of Durham | Medical Officer of Health | $143,197 | $144,002 |
| 4 | Allen G. Heimann | The Windsor-Essex County Health Unit | Medical Officer of Health | $140,944 | $141,602 |
| 5 | Sheela Basrur | Board of Health for the Borough of East York Health Unit | Medical Officer of Health | $138,375 | $139,066 |
| 6 | David L. Mowat | Kingston, Frontenac, & Lennox & Addington Health Unit | Medical Officer of Health | $138,026 | $138,565 |
| 7 | Robin C. Williams | Regional Municipality of Niagara | Medical Officer of Health | $136,502 | $145,802 |
| 8 | Robin C. Williams | The Regional Municipality of Niagara | Medical Officer of Health | $136,502 | $145,802 |
| 9 | Garry Humphreys | Peterborough County City Health Unit | Medical Officer of Health | $135,340 | $135,725 |
| 10 | A. Lynn Noseworthy | Hastings & Prince Edward Counties Health Unit | Medical Officer of Health | $134,889 | $135,330 |
| 11 | Murray McQuigge | Bruce-Grey-Owen Sound Health Unit | Medical Officer of Health | $129,000 | $129,560 |
| 12 | Colin O. D'Cunha | The City of Scarborough | Medical Officer of Health | $128,037 | $132,292 |
| 13 | David McKeown | City of Toronto | Medical Officer of Health | $126,662 | $126,695 |
| 14 | Susan E. Tamblyn | Perth District Health Unit | Medical Officer of Health | $125,663 | $126,221 |
| 15 | Dr. A. Brian Allen | Leeds Grinville & Lanark District Health Unit | Medical Officer of Health | $125,037 | $125,720 |
| 16 | ML James | Regional Municipality of Hamilton-Wentworth | Medical Officer of Health | $122,301 | $131,244 |
| 17 | Christopher T. Greensmith | Lambton Health Unit | Medical Officer of Health | $120,131 | $120,793 |
| 18 | Helena Jaczek | Regional Municipality of York | Medical Officer of Health | $117,497 | $117,882 |
| 19 | David C. Williams | Thunder Bay District Health Unit | Medical Officer of Health | $113,299 | $113,875 |
| 20 | Alwyn Egbert | The Corporation of the City of Etobicoke | Medical Officer of Health | $110,655 | $113,802 |
| 21 | Robert Barnes | County of Oxford | Medical Officer of Health | $103,649 | $104,450 |