Katrina Kosmowski
$155,669.69asNurse Practitioner
Employed by Southlake Health in 2025, according to Government of Ontario public salary records.
Salary Information
Historical salary and taxable benefits from 2025 to 2025.
In 2025, Katrina Kosmowski received a salary of $155,669.69 working as Nurse Practitioner at Southlake Health, as disclosed on the Ontario Sunshine List. 2025 is the first year Katrina Kosmowski appeared on the Ontario Sunshine List. In addition to salary, $557.36 in taxable benefits was disclosed for 2025. Southlake Health reports under the Hospitals & Boards of Public Health sector of Ontario's public sector salary disclosure.
Top earning Nurse Practitioners in Southlake Health
| Name | Salary |
|---|---|
| Michelle Wilson | $160,563.37 |
| Marissa Weiler | $158,264.71 |
| Sumei Liang | $157,319.13 |
| Guangxia Meng | $157,188.52 |
| Jie Lu | $156,480.71 |
| Katrina Kosmowski | $155,669.69 |
| Blythe Gregorio | $155,599.96 |
| Norma Bevan | $155,084.09 |
| Maria Pastore | $154,893.55 |
| Kevin Persaud | $154,834.60 |
Top earning Nurse Practitioners in Ontario
| Name | Salary | Employer |
|---|---|---|
St. Joseph's Healthcare Hamilton | $261,412.93 | St. Joseph's Healthcare Hamilton |
Oak Valley Health | $234,594.38 | Oak Valley Health |
The Hospital For Sick Children | $219,441.38 | The Hospital For Sick Children |
Quinte Health | $208,191.50 | Quinte Health |
Oak Valley Health | $202,009.36 | Oak Valley Health |
Regional Municipality Of Niagara | $201,508.57 | Regional Municipality Of Niagara |
Quinte Health | $200,773.21 | Quinte Health |
Regional Municipality Of Niagara | $198,481.06 | Regional Municipality Of Niagara |
Weeneebayko Area Health Authority | $197,048.00 | Weeneebayko Area Health Authority |
Weeneebayko Area Health Authority | $195,385.00 | Weeneebayko Area Health Authority |
Other employees at Southlake Health
| Name | Position | Salary |
|---|---|---|
| Sukumar Gugananthan Director | Director | $156,624.85 |
| Jie Lu Nurse Practitioner | Nurse Practitioner | $156,480.71 |
| Mohammad Hajibagherifard Registered Nurse | Registered Nurse | $156,276.43 |
| Ekaterina Ostrovsky Manager | Manager | $156,036.13 |
| Stanley Bernales Registered Nurse | Registered Nurse | $155,890.38 |
| Lorna Coutoulas Manager | Manager | $155,630.26 |
| Sherri Miller Manager | Manager | $155,630.26 |
| Manisha Shah Manager | Manager | $155,630.26 |
| Samantha Hennigar Manager | Manager | $155,630.25 |
| Sandra Payne Manager | Manager | $155,630.25 |