Gregory Castellano
$106,551.37asRegistered Respiratory Therapist
Employed by MacKenzie Health in 2025, according to Government of Ontario public salary records.
Salary Information
Historical salary and taxable benefits from 2025 to 2025.
The Ontario Sunshine List reports that Gregory Castellano was paid $106,551.37 in 2025 as Registered Respiratory Therapist at MacKenzie Health. 2025 is the first year Gregory Castellano appeared on the Ontario Sunshine List. In addition to salary, $387.81 in taxable benefits was disclosed for 2025. MacKenzie Health reports under the Hospitals & Boards of Public Health sector of Ontario's public sector salary disclosure.
Top earning Registered Respiratory Therapists in MacKenzie Health
| Name | Salary |
|---|---|
| Odisho Odisho | $261,467.88 |
| Christopher Balaz | $207,655.06 |
| Mumtaz Visram | $197,666.85 |
| Anbang Ju | $177,367.44 |
| Jiming Gao | $159,285.26 |
| Adeel Ahmad | $149,990.64 |
| Umair Khawaja | $144,673.13 |
| Aleksander Samara | $141,283.15 |
| Vaithini Vijayakumar | $135,630.81 |
| Dylan Yeboah | $133,149.84 |
Top earning Registered Respiratory Therapists in Ontario
| Name | Salary | Employer |
|---|---|---|
Hamilton Health Sciences | $212,367.64 | Hamilton Health Sciences |
Hamilton Health Sciences | $206,472.95 | Hamilton Health Sciences |
Scarborough Health Network | $203,252.48 | Scarborough Health Network |
Scarborough Health Network | $189,094.08 | Scarborough Health Network |
Toronto East General Hospital | $186,353.92 | Toronto East General Hospital |
Scarborough Health Network | $181,707.82 | Scarborough Health Network |
Toronto East General Hospital | $180,163.57 | Toronto East General Hospital |
Hamilton Health Sciences | $175,585.62 | Hamilton Health Sciences |
Humber River Health | $175,510.91 | Humber River Health |
Scarborough Health Network | $174,350.72 | Scarborough Health Network |
Other employees at MacKenzie Health
| Name | Position | Salary |
|---|---|---|
| Alia Giannone Registered Nurse | Registered Nurse | $106,637.53 |
| David Guo Project Manager | Project Manager | $106,597.49 |
| Vincente Apa Training Coordinator | Training Coordinator | $106,585.44 |
| Carly Herman Registered Dietitian | Registered Dietitian | $106,570.11 |
| Suzie Du Temple Patient Care Coordinator | Patient Care Coordinator | $106,558.65 |
| Vladimir Soltan Echocardiography Technologist | Echocardiography Technologist | $106,541.23 |
| Nympha Liwanag Registered Nurse | Registered Nurse | $106,534.82 |
| Gurpreet Mahi System Administrator | System Administrator | $106,526.69 |
| Daniel Shvarts Registered Nurse | Registered Nurse | $106,483.77 |
| Jack Dinh Pharmacy Technician | Pharmacy Technician | $106,478.18 |