Catherine Tsilfidis
$213,129.25asSenior Research Scientist/Scientifique principal-5.74%
Employed by Ottawa Hospital Research Institute in 2025, according to Government of Ontario public salary records.
Salary Information
Historical salary and taxable benefits from 2022 to 2025.
Catherine Tsilfidis earned $213,129.25 as Senior Research Scientist/Scientifique principal at Ottawa Hospital Research Institute in 2025, according to the Ontario Sunshine List. This represents a 5.74% decrease from the previous year's reported salary. Catherine Tsilfidis has appeared on the Ontario Sunshine List 4 times between 2022 and 2025, with reported earnings peaking at $226,108.28 in 2024. In addition to salary, $762.10 in taxable benefits was disclosed for 2025. Ottawa Hospital Research Institute reports under the Other Public Sector Employers sector of Ontario's public sector salary disclosure.
Top earning Senior Research Scientist/Scientifique principals in Ottawa Hospital Research Institute
| Name | Salary |
|---|---|
| Dean Fergusson | $359,936.44 |
| Rashmi Kothary | $358,744.18 |
| Ian Lorimer | $302,513.56 |
| David Picketts | $297,406.16 |
| Michael Rudnicki | $297,227.41 |
| John Bell | $284,938.73 |
| Lynn Megeney | $259,714.34 |
| David Moher | $259,714.34 |
| Shi Wen | $258,786.52 |
| William Stanford | $258,319.54 |
Other employees at Ottawa Hospital Research Institute
| Name | Position | Salary |
|---|---|---|
| Jamie Brehaut Senior Research Scientist/Scientifique principal | Senior Research Scientist/Scientifique principal | $232,660.62 |
| Hsiao-Huei Chen Senior Research Scientist/Scientifique principal | Senior Research Scientist/Scientifique principal | $225,806.43 |
| Luc Sabourin Senior Research Scientist/Scientifique principal | Senior Research Scientist/Scientifique principal | $218,309.81 |
| Monica Taljaard Senior Research Scientist/Scientifique principal | Senior Research Scientist/Scientifique principal | $216,576.58 |
| Marisa Akow Managing Executive Director, Finance and Operations/ Directrice générale et administrative, Finances et Exploitation | Managing Executive Director, Finance and Operations/ Directrice générale et administrative, Finances et Exploitation | $215,256.45 |
| Christina Addison Senior Research Scientist/Scientifique principal | Senior Research Scientist/Scientifique principal | $206,416.13 |
| Dylan Burger Senior Research Scientist/Scientifique principal | Senior Research Scientist/Scientifique principal | $202,370.44 |
| Xiaohui Zha Senior Research Scientist/Scientifique principal | Senior Research Scientist/Scientifique principal | $201,166.36 |
| David Courtman Senior Investigator/Chercheur principal | Senior Investigator/Chercheur principal | $200,793.53 |
| Theodore Perkins Senior Research Scientist/Scientifique principal | Senior Research Scientist/Scientifique principal | $199,756.84 |