Robert Riddell
Sinai Health System/Laboratory Physician
2024 Salary — last year on the list
$276,907Total compensation $277,049, including $142 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
2024
Employer Rank
#47Sinai Health System
Years on List
102015–2024
Peak Salary
$340,3182023
Full 2024 roster at Sinai Health System →·See where $276,907 ranks →
Total Compensation History
Full History
2015–2024
$317,275 in 2015 is worth about $411,506 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2024 | Laboratory PhysicianSinai Health System | $276,907 |
| 2023 | Laboratory PhysicianSinai Health System | $340,318 |
| 2022 | Laboratory PhysicianSinai Health System | $325,169 |
| 2021 | Laboratory PhysicianSinai Health System | $334,844 |
| 2020 | Laboratory PhysicianSinai Health System | $327,668 |
| 2019 | Laboratory PhysicianSinai Health System | $308,413 |
| 2018 | Laboratory PhysicianSinai Health System | $298,247 |
| 2017 | Laboratory PhysicianSinai Health System | $307,257 |
| 2016 | Laboratory PhysicianSinai Health System | $302,752 |
| 2015 | Laboratory PhysicianSinai Health System | $317,275 |
Take-Home Pay
(After Tax) · 2024 estimate
Of the $276,907 Robert Riddell earned in 2024, roughly $167,658 would remain after income tax, CPP and EI, an all-in deduction rate of about 39.5%. For comparison, the median Laboratory Physician on the 2024 list was paid $329,908; this salary is about 16% less. That is about 19% less than the $340,318 paid in 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
- ~$167,658
- Effective income-tax rate (excl. CPP/EI)
- ~37.6%
- CPP + EI contributions
- ~$5,105
- All-in deduction rate (incl. CPP/EI)
- ~39.5%
- vs. 2024 Laboratory Physician median
- −16%
Where does $276,907 rank on the Sunshine List? →
Estimate only: 2024 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.