Mathew Sermer was paid $315,183.00 in total compensation as Chief of Obstetrics and Gynaecology at Sinai Health System in 2025, 215% above Ontario's $100,000.00 Sunshine List threshold.
Mathew Sermer has appeared on the Ontario Sunshine List 11 times since 2015, earning $3.4M in combined disclosed pay — an average of $311,077.00 a year, up 5% over that span.
That is 138% above the average disclosed pay of $132,567.99 across 1,654 listed Sinai Health System employees.
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11 years on the list
Annual total compensation (CAD) — hover to inspect.
The career in numbers
Totals, averages, and the biggest moves — all total compensation.
A career, year by year.
How Mathew Sermer's total compensation has moved across 11 years on the Ontario Sunshine List.
Year-by-year history
11 years on the Sunshine List.
| Year | Total Compensation | Change |
|---|---|---|
2025Latest | $315,183.00 | ▼ 0.3% |
2024 | $316,212.70 | ▼ 0.5% |
2023 | $317,878.30 | ▼ 7.0% |
2022★ Best | $341,806.00 | ▲ 10.5% |
2021 | $309,356.68 | ▼ 1.2% |
2020 | $313,190.15 | ▲ 3.8% |
2019 | $301,811.70 | ▼ 0.1% |
2018 | $302,202.70 | ▲ 0.3% |
2017 | $301,403.70 | ▲ 0.0% |
2016 | $301,403.70 | ▼ 0.0% |
2015First | $301,403.75 | — |
| 11 years total | $3.4M total | $311,077.00 avg |
The record
Source data and how to request a correction.
Employee details
- Position
- Chief of Obstetrics and Gynaecology
- Employer
- Sinai Health System
- Sector
- —
- Province
- Ontario
- First appeared
- 2015
- Latest disclosure
- 2025
- Years on list
- 11
Data source
Salary data is published annually by the Ontario government under the Public Sector Salary Disclosure Act. Only employees earning $100,000+ are disclosed.
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