Ona Heise
Sinai Health System/Registered Technologist
2025 Salary
$108,187Total compensation $108,878, including $691 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
#1,330Sinai Health System
Years on List
32023–2025
Peak Salary
$108,1872025
Full 2025 roster at Sinai Health System →·See where $108,187 ranks →
Total Compensation History
Full History
2023–2025
$100,557 in 2023 is worth about $105,102 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2025 | Registered TechnologistSinai Health System | $108,187Benefits $691Total $108,878 |
| 2024 | Registered TechnologistSinai Health System | $103,392Benefits $1,418Total $104,810 |
| 2023 | Registered Technologist, Medical ImagingSinai Health System | $100,557Benefits $370Total $100,927 |
Take-Home Pay
(After Tax) · 2025 estimate
Ona Heise was paid $108,187 in 2025; after income tax, CPP and EI that is roughly $79,601, an effective income-tax rate of about 21.3%. That is about 1% above the 2025 median of $107,245 for Registered Technologist on the Sunshine List. Ona Heise has appeared on the list 3 times since 2023. Pension contributions — likely HOOPP in the Hospitals & Boards of Public Health sector — would typically trim another 7–10% off that figure.
- Estimated net pay
- ~$79,601
- Effective income-tax rate (excl. CPP/EI)
- ~21.3%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~26.4%
- vs. 2025 Registered Technologist median
- +1%
Where does $108,187 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.