Alexander Summers
Middlesex – London Health Unit/Medical Officer of Health
2025 Salary
$328,212Total compensation $330,648, including $2,436 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
#1Middlesex – London Health Unit
Years on List
72019–2025
Peak Salary
$415,9612021
Full 2025 roster at Middlesex – London Health Unit →·See where $328,212 ranks →
Total Compensation History
Full History
2019–2025
$234,497 in 2019 is worth about $283,121 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2025 | Medical Officer of HealthMiddlesex – London Health Unit | $328,212 |
| 2024 | Medical Officer of HealthMiddlesex - London Health Unit | $306,801 |
| 2023 | Medical Officer of HealthMiddlesex - London Health Unit | $300,729 |
| 2022 | Medical Officer of HealthMiddlesex - London Health Unit | $328,010 |
| 2021 | Associate Medical Officer of HealthMiddlesex - London Health Unit | $415,961 |
| 2020 | Associate Medical Officer of HealthMiddlesex – London Health Unit | $338,134 |
| 2019 | Associate Medical Officer of HealthMiddlesex - London Health Unit | $234,497 |
Take-Home Pay
(After Tax) · 2025 estimate
Alexander Summers was paid $328,212 in 2025; after income tax, CPP and EI that is roughly $192,477, an effective income-tax rate of about 39.7%. Within Middlesex – London Health Unit, Alexander Summers's total compensation of $330,648 was the #1 of 40, against a median salary of $124,169. It is up about 7% on the $306,801 paid in 2024. 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
- ~$192,477
- Effective income-tax rate (excl. CPP/EI)
- ~39.7%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~41.4%
- vs. 2025 Medical Officer of Health median
- +1%
Where does $328,212 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.