Scott Karnas
London Health Sciences Centre/Senior Medical Physicist
2025 Salary
$276,655Total compensation $276,973, including $318 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
#34London Health Sciences Centre
Years on List
212005–2025
Peak Salary
$276,6552025
Full 2025 roster at London Health Sciences Centre →·See where $276,655 ranks →
Total Compensation History
Full History
2005–2025
$104,740 in 2005 is worth about $160,732 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2025 | Senior Medical PhysicistLondon Health Sciences Centre | $276,655Benefits $318Total $276,973 |
| 2024 | Senior Medical PhysicistLondon Health Sciences Centre | $197,138Benefits $443Total $197,581 |
| 2023 | Medical PhysicistLondon Health Sciences Centre | $168,891Benefits $481Total $169,372 |
| 2022 | Medical PhysicistLondon Health Sciences Centre | $167,169Benefits $481Total $167,650 |
| 2021 | Medical PhysicistLondon Health Sciences Centre | $169,058Benefits $478Total $169,535 |
| 2020 | Medical PhysicistLondon Health Sciences Centre | $164,110Benefits $468Total $164,578 |
| 2019 | Medical PhysicistLondon Health Sciences Centre | $161,779Benefits $468Total $162,247 |
| 2018 | Medical PhysicistLondon Health Sciences Centre | $160,217Benefits $464Total $160,681 |
| 2017 | Medical PhysicistLondon Health Sciences Centre | $162,112Benefits $457Total $162,569 |
| 2016 | Medical PhysicistLondon Health Sciences Centre | $153,872Benefits $461Total $154,333 |
| 2015 | Medical PhysicistLondon Health Sciences Centre | $158,438Benefits $519Total $158,957 |
| 2014 | Medical PhysicistLondon Health Sciences Centre | $152,460Benefits $507Total $152,967 |
| 2013 | Medical PhysicistLondon Health Sciences Centre | $148,525Benefits $504Total $149,029 |
| 2012 | Medical PhysicistLondon Health Sciences Centre | $146,774Benefits $489Total $147,263 |
| 2011 | Medical PhysicistLondon Health Sciences Centre | $145,200Benefits $475Total $145,674 |
| 2010 | Medical PhysicistLondon Health Sciences Centre | $144,130Benefits $468Total $144,598 |
| 2009 | Medical PhysicistLondon Health Sciences Centre | $135,592Benefits $441Total $136,034 |
| 2008 | Medical PhysicistLondon Health Sciences Centre | $130,292Benefits $408Total $130,700 |
| 2007 | Medical Physicist, Integrated Cancer ProgramLondon Health Sciences Centre | $114,138Benefits $365Total $114,503 |
| 2006 | Medical Physicist, London Regional Cancer ProgramLondon Health Sciences Centre | $108,599Benefits $307Total $108,906 |
| 2005 | Medical Physicist, LRCPLondon Health Sciences Centre | $104,740Benefits $278Total $105,018 |
Take-Home Pay
(After Tax) · 2025 estimate
Of the $276,655 Scott Karnas earned in 2025, roughly $168,519 would remain after income tax, CPP and EI, an all-in deduction rate of about 39.1%. At London Health Sciences Centre, 3,924 people made the 2025 list with a median salary of $118,446; Scott Karnas's total compensation of $276,973 ranked #34. 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
- ~$168,519
- Effective income-tax rate (excl. CPP/EI)
- ~37.1%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~39.1%
- vs. 2025 Senior Medical Physicist median
- +10%
Where does $276,655 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.