Diana Ostler
Headwater Health Care Centre/Computed Tomography Technologist
2025 Salary
$115,421Total compensation $115,936, including $516 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
#105Headwater Health Care Centre
Years on List
32023–2025
Peak Salary
$115,4212025
Full 2025 roster at Headwater Health Care Centre →·See where $115,421 ranks →
Total Compensation History
Full History
2023–2025
$110,062 in 2023 is worth about $115,036 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2025 | Computed Tomography TechnologistHeadwater Health Care Centre | $115,421Benefits $516Total $115,936 |
| 2024 | Computed Tomography TechnologistHeadwater Health Care Centre | $114,580Benefits $540Total $115,120 |
| 2023 | Computed Tomography TechnologistHeadwater Health Care Centre | $110,062Benefits $557Total $110,620 |
Take-Home Pay
(After Tax) · 2025 estimate
Diana Ostler was paid $115,421 in 2025; after income tax, CPP and EI that is roughly $84,278, an effective income-tax rate of about 22.2%. It is up about 1% on the $114,580 paid in 2024. Diana Ostler has appeared on the list 3 times since 2023. 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
- ~$84,278
- Effective income-tax rate (excl. CPP/EI)
- ~22.2%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~27.0%
Where does $115,421 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.