Chiamaka Obonna
William Osler Health System/Infection Control Practitioner
2025 Salary
$130,954Total compensation $130,954, 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
#615William Osler Health System
Years on List
12025–2025
Peak Salary
$130,9542025
Full 2025 roster at William Osler Health System →·See where $130,954 ranks →
Full History
2025–2025
| Year | Position | Salary |
|---|---|---|
| 2025 | Infection Control PractitionerWilliam Osler Health System | $130,954Benefits $0Total $130,954 |
Take-Home Pay
(After Tax) · 2025 estimate
Of the $130,954 Chiamaka Obonna earned in 2025, roughly $93,091 would remain after income tax, CPP and EI, an all-in deduction rate of about 28.9%. For comparison, the median Infection Control Practitioner on the 2025 list was paid $119,313; this salary is about 10% more. This is Chiamaka Obonna's first appearance on the Sunshine List. Pension contributions — likely HOOPP in the Hospitals & Boards of Public Health sector — would typically trim another 7–10% off that figure.
- Estimated net pay
- ~$93,091
- Effective income-tax rate (excl. CPP/EI)
- ~24.7%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~28.9%
- vs. 2025 Infection Control Practitioner median
- +10%
Where does $130,954 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.