Ona Heise
$108,187.00asRegistered Technologist+4.64%
Employed by Sinai Health System in 2025, according to Government of Ontario public salary records.
Salary Information
Historical salary and taxable benefits from 2023 to 2025.
Ona Heise, Registered Technologist at Sinai Health System, earned a disclosed salary of $108,187.00 in 2025 on the Ontario Sunshine List. This represents a 4.64% increase over the previous year's reported salary. Ona Heise has appeared on the Ontario Sunshine List 3 times between 2023 and 2025, with reported earnings peaking at $108,187.00 in 2025. In addition to salary, $690.60 in taxable benefits was disclosed for 2025. Sinai Health System reports under the Hospitals & Boards of Public Health sector of Ontario's public sector salary disclosure.
Top earning Registered Technologists in Sinai Health System
| Name | Salary |
|---|---|
| Trussan Hickey | $152,516.90 |
| Feng Chen | $150,716.83 |
| Serena Yu | $147,469.39 |
| Mahnaz Miraftabi | $143,105.55 |
| William Chow | $142,152.56 |
| Goran Cvetkovikj | $141,656.19 |
| Kai Him Chan | $130,512.54 |
| Karen Huynh | $121,017.72 |
| Magda Silva | $119,400.04 |
| Raymond Kim | $119,380.20 |
Top earning Registered Technologists in Ontario
| Name | Salary | Employer |
|---|---|---|
North York General Hospital | $189,165.26 | North York General Hospital |
Brightshores Health System | $166,220.13 | Brightshores Health System |
Norfolk General Hospital | $155,965.74 | Norfolk General Hospital |
Groves Memorial Community Hospital | $153,261.86 | Groves Memorial Community Hospital |
Lakeridge Health | $153,152.15 | Lakeridge Health |
Sunnybrook Health Sciences Centre | $152,556.00 | Sunnybrook Health Sciences Centre |
Humber River Health | $147,881.39 | Humber River Health |
Groves Memorial Community Hospital | $146,053.20 | Groves Memorial Community Hospital |
Sunnybrook Health Sciences Centre | $142,216.81 | Sunnybrook Health Sciences Centre |
Northumberland Hills Hospital | $141,687.81 | Northumberland Hills Hospital |
Other employees at Sinai Health System
| Name | Position | Salary |
|---|---|---|
| Adonia Naidu Registered Nurse | Registered Nurse | $108,312.00 |
| Areej Abdo Registered Nurse | Registered Nurse | $108,287.80 |
| Alissa Dicion Infection Control Practitioner | Infection Control Practitioner | $108,261.07 |
| Emilia Mcclellan Nurse Clinician | Nurse Clinician | $108,241.17 |
| Sheila Tastula Registered Technologist | Registered Technologist | $108,198.61 |
| Natalie Lu Clinical Nurse Specialist | Clinical Nurse Specialist | $108,185.06 |
| Annette Krul Registered Technologist | Registered Technologist | $108,164.05 |
| Eden Graham Physiotherapist | Physiotherapist | $108,137.25 |
| Samina Yaqub Registered Nurse | Registered Nurse | $108,123.76 |
| Krista Colley Registered Technologist | Registered Technologist | $108,102.62 |