Olivia Messore
$122,603.50asRegistered Nurse-3.63%
Employed by Halton Healthcare Services Corporation in 2025, according to Government of Ontario public salary records.
Salary Information
Historical salary and taxable benefits from 2022 to 2025.
Olivia Messore, Registered Nurse at Halton Healthcare Services Corporation, earned a disclosed salary of $122,603.50 in 2025 on the Ontario Sunshine List. This represents a 3.63% decrease from the previous year's reported salary. Olivia Messore has appeared on the Ontario Sunshine List 4 times between 2022 and 2025, with reported earnings peaking at $127,227.68 in 2024. In addition to salary, $370.68 in taxable benefits was disclosed for 2025. Halton Healthcare Services Corporation reports under the Hospitals & Boards of Public Health sector of Ontario's public sector salary disclosure.
Top earning Registered Nurses in Halton Healthcare Services Corporation
| Name | Salary |
|---|---|
| Ahsan Attiq | $179,851.01 |
| Edyta Buda | $175,248.72 |
| Wooyoun Lim | $173,365.37 |
| Jennifer Rabadi | $169,954.03 |
| Navjot Sidhu | $168,623.24 |
| Lieu Bich Sammit | $163,554.19 |
| Diana Teodorescu | $160,015.21 |
| Larry Posternak | $157,642.31 |
| Soon Bog Shin | $157,143.20 |
| Darren Hummell | $156,675.45 |
Top earning Registered Nurses in Ontario
| Name | Salary | Employer |
|---|---|---|
Perth And Smiths Falls District Hospital | $322,245.35 | Perth And Smiths Falls District Hospital |
Cambridge Memorial Hospital | $321,304.97 | Cambridge Memorial Hospital |
Weeneebayko Area Health Authority | $302,009.00 | Weeneebayko Area Health Authority |
Lennox And Addington County General Hospital | $288,725.70 | Lennox And Addington County General Hospital |
Brockville General Hospital | $284,691.29 | Brockville General Hospital |
Waterloo Regional Health Network | $283,700.17 | Waterloo Regional Health Network |
Brant Community Healthcare System | $281,847.32 | Brant Community Healthcare System |
North York General Hospital | $272,625.23 | North York General Hospital |
Quinte Health | $266,794.63 | Quinte Health |
Waterloo Regional Health Network | $266,154.00 | Waterloo Regional Health Network |
Other employees at Halton Healthcare Services Corporation
| Name | Position | Salary |
|---|---|---|
| Shincy Joseph Registered Nurse | Registered Nurse | $122,930.48 |
| Karen Dela Cruz Registered Nurse | Registered Nurse | $122,797.90 |
| Ashley Dendekker Professional Practice Clinician | Professional Practice Clinician | $122,764.10 |
| Paula Marie Hutchison Registered Nurse | Registered Nurse | $122,763.21 |
| Kamal Singh Powar Pharmacist | Pharmacist | $122,677.98 |
| Carole Belair Discharge Planner | Discharge Planner | $122,554.05 |
| Wen Xin Jiang Pharmacist | Pharmacist | $122,439.29 |
| Haley Belkiewicz Registered Nurse | Registered Nurse | $122,410.11 |
| April Sabatini Charge Technologist | Charge Technologist | $122,370.46 |
| Edit Lisulov Registered Nurse | Registered Nurse | $122,254.61 |