Lynn Guerriero
Niagara Health System/President and Chief Executive Officer/Président et chef de la direction
2025 Salary
$638,451Total compensation $653,183, including $14,732 in taxable benefits.
Source: Ontario’s Public Sector Salary Disclosure — names paid $100,000 or more that year. How we build this · Report an error on this page
At a Glance
2025
Employer Rank
#1Niagara Health System
Years on List
62020–2025
Peak Salary
$638,4512025
Full 2025 roster at Niagara Health System →·See where $638,451 ranks →
Total Compensation History
Full History
2020–2025
$336,641 in 2020 is worth about $403,477 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2025 | President and Chief Executive Officer/Président et chef de la directionNiagara Health System | $638,451Benefits $14,732Total $653,183 |
| 2024 | President and Chief Executive Officer/Président et chef de la directionNiagara Health System | $535,997Benefits $14,888Total $550,884 |
| 2023 | President and Chief Executive Officer/Président et chef de la directionNiagara Health System | $533,688Benefits $16,333Total $550,021 |
| 2022 | President and Chief Executive Officer/Président et chef de la directionNiagara Health System | $493,985Benefits $16,323Total $510,309 |
| 2021 | President and Chief Executive Officer/Président et chef de la directionNiagara Health System | $486,441Benefits $16,232Total $502,673 |
| 2020 | President/PrésidentNiagara Health | $336,641Benefits $13,629Total $350,270 |
Take-Home Pay
(After Tax) · 2025 estimate
Take-home on Lynn Guerriero's 2025 salary of $638,451 comes to roughly $336,647 once federal and Ontario income tax (about 46.4% effective) is deducted. That is about 19% more than the $535,997 paid in 2024. Among those listed as President and Chief Executive Officer in 2025, the median was $336,999; this salary sits about 89% above it. Pension contributions — likely HOOPP in the Hospitals & Boards of Public Health sector — would typically trim another 7–10% off that figure.
- Estimated net pay
- ~$336,647
- Effective income-tax rate (excl. CPP/EI)
- ~46.4%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~47.3%
- vs. 2025 President and Chief Executive Officer median
- +89%
Where does $638,451 rank on the Sunshine List? →
Estimate only: 2025 federal and Ontario rates, basic personal amounts, Canada employment amount and CPP/EI credits; single, employment income only, salary treated as full-year income. Ignores pension contributions (OMERS, HOOPP, OTPP, OPTrust and similar plans lower actual take-home), union dues, RRSPs and benefits.