| 1 | Penny Sutcliffe | Public Health Sudbury And Districts | Medical Officer of Health | $375,591 | $383,605 |
| 2 | Eileen P Devilla | City Of Toronto | Medical Officer Of Health | $362,399 | $364,491 |
| 3 | Thomas Piggott | Peterborough County-City Health Unit | Medical Officer of Health | $345,459 | $362,791 |
| 4 | Elizabeth Richardson | City Of Hamilton | Medical Officer of Health | $345,155 | $348,720 |
| 5 | Natalie Bocking | Haliburton Kawartha Pine Ridge Health Unit | Medical Officer of Health | $342,807 | $343,185 |
| 6 | Piotr Oglaza | Kingston, Frontenac And Lennox And Addington Health Unit | Medical Officer of Health | $338,523 | $340,242 |
| 7 | Kit Ngan Young Hoon | Board Of Health For The Northwestern Health Unit | Medical Officer of Health | $337,322 | $338,282 |
| 8 | Ethan Toumishey | Hastings Prince Edward Public Health | Medical Officer of Health | $329,383 | $330,365 |
| 9 | Dr. Charles Gardner | Simcoe Muskoka District Health Unit | Medical Officer Of Health | $324,794 | $325,807 |
| 10 | Shanker Nesathurai | Municipality Of Chatham-Kent | Medical Officer of Health | $317,850 | $317,850 |
| 11 | Barry Pakes | Regional Municipality Of York | Medical Officer of Health | $313,978 | $320,132 |
| 12 | Alexander Summers | Middlesex - London Health Unit | Medical Officer of Health | $306,801 | $309,854 |
| 13 | Karalyn R Dueck | County Of Lambton | Medical Officer of Health | $306,353 | $308,316 |
| 14 | Mehdi Aloosh | Windsor-Essex County Health Unit | Medical Officer of Health | $298,745 | $301,266 |
| 15 | Gayane Hovhannisyan | Regional Municipality Of Peel | Medical Officer of Health | $296,852 | $297,581 |
| 16 | Jason Morgenstern | Renfrew County And District Health Unit | Medical Officer of Health | $284,941 | $286,950 |
| 17 | Fareen Karachiwalla | Regional Municipality Of York | Medical Officer of Health | $284,291 | $285,033 |
| 18 | Ninh Tran | Oxford Elgin St. Thomas Health Unit | Medical Officer of Health | $277,218 | $277,962 |
| 19 | Sarah Erdman | Regional Municipality Of York | Medical Officer of Health | $260,902 | $261,605 |
| 20 | Mustafa Hirji | Public Health Sudbury And Districts | Medical Officer of Health | $254,057 | $269,605 |
| 21 | Rebecca Comley | Brant County Health Unit | Medical Officer of Health | $250,478 | $252,228 |
| 22 | Malcolm Lock | Norfolk County | Medical Officer of Health | $139,299 | $139,299 |
| 23 | Joyce Lock | Norfolk County | Medical Officer of Health | $129,609 | $130,030 |