Radiation Therapist Salary in Ontario (2025)
1,091 disclosed records, 2003–2025 · mostly Hospitals & Boards of Public Health (100%)
At a Glance
2025
Disclosed
453
2025 Sunshine List
Median Salary
$115,569
-5.5% vs provincial median
Typical Range
$110,140–$130,555
25th–75th percentile
Top Salary
$159,231
Who was the highest-paid employee under the title "Radiation Therapist" in Ontario in 2025?
The highest-paid record grouped under the title "Radiation Therapist" on the 2025 Sunshine List was Samuel Appiah at University Health Network, with a salary of $159,231; the median among the 453 listed under this title was $115,569.
Take-Home Pay
(After Tax) · 2025 estimate
At the 2025 median salary of $115,569, a Radiation Therapist keeps roughly $84,370 after income tax, CPP and EI (about 27.0% all-in), or about $7,031 a month. Across every sector the 2025 median was $122,262, so this position sits about 5% below it. The middle half of Radiation Therapist salaries ran from $110,140 to $130,555. Pension contributions — likely HOOPP in the Hospitals & Boards of Public Health sector — would typically trim another 7–10% off that figure.
- Estimated net pay
- ~$84,370
- Effective income-tax rate (excl. CPP/EI)
- ~22.2%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~27.0%
- Per month, after tax
- ~$7,031
Where does $115,569 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.
Median by Year
2005–2025
Where They Work
2025 · employers with 5+
| Employer | Median | Detail |
|---|---|---|
| University Health Network | $135,156 | Pay here → |
| Sunnybrook Health Sciences Centre | $112,033 | Pay here → |
| Hamilton Health Sciences | $127,940 | Pay here → |
| Trillium Health Partners | $136,651 | Pay here → |
| London Health Sciences Centre | $112,553 | Pay here → |
| Lakeridge Health | $105,598 | Pay here → |
| Health Sciences North | $104,641 | Pay here → |
| Niagara Health System | $118,985 | Pay here → |
| Windsor Regional Hospital | $108,892 | Pay here → |
| Royal Victoria Regional Health Centre | $114,521 | Pay here → |
| Waterloo Regional Health Network | $106,575 | Pay here → |
| Kingston Health Sciences Centre | $109,360 | Pay here → |
| Thunder Bay Regional Health Sciences Centre | $111,441 | Pay here → |
Highest Paid
2025
| # | Name | Salary | Total |
|---|---|---|---|
| 1 | Samuel AppiahRadiation Therapist | $159,231 | $159,447 |
| 2 | Susan LovelandRadiation Therapist | $154,946 | $154,946 |
| 3 | David CabralRadiation Therapist | $153,221 | $153,711 |
| 4 | Simon XieRadiation Therapist | $153,188 | $153,403 |
| 5 | Angela NgRadiation Therapist | $152,851 | $153,067 |
| 6 | Michelle TruongRadiation Therapist | $152,585 | $152,800 |
| 7 | Monica Sahota Van LarkinRadiation Therapist | $150,053 | $150,543 |
| 8 | Olive WongRadiation Therapist | $148,846 | $149,061 |
| 9 | Wilson HongRadiation Therapist | $148,249 | $148,465 |
| 10 | He ChanRadiation Therapist | $147,981 | $148,196 |
By Year
Related Positions
- Registered Nurse31,254
- Manager2,664
- Nurse Practitioner1,832
- Social Worker1,812
- Pharmacist1,371
- Physiotherapist1,351
- Registered Practical Nurse1,317
- Occupational Therapist1,181
About these figures
Source: Ontario’s Public Sector Salary Disclosure (the “Sunshine List”), which names every public-sector employee paid $100,000 or more in a calendar year. Figures are disclosed salaries, not market compensation: anyone in this position earning under $100,000 does not appear, so medians here sit above the true median for the job.
Medians and percentiles use salary paid (benefits excluded), computed over records whose filed job title was normalized into this position. Titles are as each employer filed them; spellings, word order and bilingual forms are merged. Employers and years with fewer than five people show counts only. Titles before 2005 were abbreviated at source; the chart starts at 2005.
Data through 2025, the most recent Sunshine List disclosed.