Nicola Mercer
Medical Officer of Health and Chief Executive Officer
Top 0.4% — #1,621 of 404,922 on the Ontario list (2025)
Employer
Wellington-Dufferin-Guelph Health UnitProvince
OntarioYear
2025Sector
Hospitals & Boards of Public HealthJob Title
Medical Officer of Health and Chief Executive OfficerCompensation at a Glance
Latest (2025)
$361,817.54
+1.6% YoY
Career Earnings
$1,044,136.22
3 years on record
Career High
$361,817.54
in 2025
Average Annual
$348,045.41
+11% total growth
2025 Compensation Breakdown
Salary
$356,340.93
Benefits
$5,476.61
Compensation History
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Compensation History
| Year | Compensation | % Change |
|---|---|---|
| 2025 | $361,817.54 | +1.6% |
| 2024 | $356,263.13 | +9.3% |
| 2023 | $326,055.55 | – |
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