Luke Mroz
London Health Sciences Centre/Cardiac Sonographer
2025 Salary
$106,177Total compensation $106,361, including $183 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
#3,268London Health Sciences Centre
Years on List
32023–2025
Peak Salary
$106,1772025
Full 2025 roster at London Health Sciences Centre →·See where $106,177 ranks →
Total Compensation History
Full History
2023–2025
$104,634 in 2023 is worth about $109,363 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2025 | Cardiac SonographerLondon Health Sciences Centre | $106,177Benefits $183Total $106,361 |
| 2024 | Cardiac SonographerLondon Health Sciences Centre | $102,586Benefits $264Total $102,849 |
| 2023 | Cardiac SonographerLondon Health Sciences Centre | $104,634Benefits $270Total $104,904 |
Take-Home Pay
(After Tax) · 2025 estimate
Of the $106,177 Luke Mroz earned in 2025, roughly $78,256 would remain after income tax, CPP and EI, an all-in deduction rate of about 26.3%. That is about 1% above the 2025 median of $105,443 for Cardiac Sonographer on the Sunshine List. It is up about 4% on the $102,586 paid in 2024. Luke Mroz has appeared on the list 3 times since 2023. After pension contributions (probably HOOPP in this sector), take-home is usually a further 7–10% lower.
- Estimated net pay
- ~$78,256
- Effective income-tax rate (excl. CPP/EI)
- ~21.1%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~26.3%
- vs. 2025 Cardiac Sonographer median
- +1%
Where does $106,177 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.