Leszek Szczerba
William Osler Health System/Charge Renal Technologist
2025 Salary
$112,854Total compensation $112,854, including $0 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
#1,587William Osler Health System
Years on List
192006–2025
Peak Salary
$124,9292009
Full 2025 roster at William Osler Health System →·See where $112,854 ranks →
Total Compensation History
Full History
2006–2025
$112,333 in 2006 is worth about $169,066 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2025 | Charge Renal TechnologistWilliam Osler Health System | $112,854Benefits $0Total $112,854 |
| 2024 | Charge Renal TechnologistWilliam Osler Health System | $111,200Benefits $0Total $111,200 |
| 2023 | Charge Renal TechnologistWilliam Osler Health System | $115,209Benefits $39Total $115,248 |
| 2022 | Charge Renal TechnologistWilliam Osler Health System | $105,702Benefits $433Total $106,135 |
| 2021 | Charge Renal TechnologistWilliam Osler Health System | $112,385Benefits $428Total $112,812 |
| 2020 | Charge Renal TechnologistWilliam Osler Health System | $106,771Benefits $417Total $107,188 |
| 2019 | Charge Renal TechnologistWilliam Osler Health System | $104,196Benefits $402Total $104,598 |
| 2018 | Charge Renal TechnologistWilliam Osler Health System | $108,376Benefits $396Total $108,772 |
| 2017 | Charge Renal TechnologistWilliam Osler Health System | $107,560Benefits $390Total $107,949 |
| 2016 | Charge Renal TechnologistWilliam Osler Health System | $111,233Benefits $396Total $111,629 |
| 2015 | Charge Renal TechnologistWilliam Osler Health System | $107,404Benefits $417Total $107,821 |
| 2014 | Charge Renal TechnologistWilliam Osler Health System | $105,683Benefits $428Total $106,111 |
| 2013 | Charge Renal TechnologistWilliam Osler Health System | $101,801Benefits $482Total $102,283 |
| 2012 | Charge Renal TechnologistWilliam Osler Health System | $108,090Benefits $450Total $108,540 |
| 2011 | Charge Renal TechnologistWilliam Osler Health System | $117,481Benefits $469Total $117,951 |
| 2010 | Charge Renal TechnologistWilliam Osler Health System | $112,890Benefits $557Total $113,447 |
| 2009 | Charge Renal TechnologistWilliam Osler Health System | $124,929Benefits $446Total $125,375 |
| 2007 | Charge Renal TechnologistWilliam Osler Health Centre | $103,544Benefits $271Total $103,815 |
| 2006 | Charge Renal TechnologistWilliam Osler Health Centre | $112,333Benefits $264Total $112,597 |
Take-Home Pay
(After Tax) · 2025 estimate
Take-home on Leszek Szczerba's 2025 salary of $112,854 comes to roughly $82,684 once federal and Ontario income tax (about 21.9% effective) is deducted. At William Osler Health System, 2,220 people made the 2025 list with a median salary of $120,239; Leszek Szczerba's total compensation of $112,854 ranked #1,587. Most Hospitals & Boards of Public Health employees belong to HOOPP, so actual take-home is likely another 7–10% lower after pension contributions.
- Estimated net pay
- ~$82,684
- Effective income-tax rate (excl. CPP/EI)
- ~21.9%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~26.7%
Where does $112,854 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.