Diana Gowanlock
$159,357.77asDirector, Health Protection+6.36%
Employed by Thunder Bay District Health Unit in 2025, according to Government of Ontario public salary records.
Salary Information
Historical salary and taxable benefits from 2017 to 2025.
The Ontario Sunshine List reports that Diana Gowanlock was paid $159,357.77 in 2025 as Director, Health Protection at Thunder Bay District Health Unit. This represents a 6.36% increase over the previous year's reported salary. Diana Gowanlock has appeared on the Ontario Sunshine List 9 times between 2017 and 2025, with reported earnings peaking at $159,357.77 in 2025. In addition to salary, $353.31 in taxable benefits was disclosed for 2025. Thunder Bay District Health Unit reports under the Hospitals & Boards of Public Health sector of Ontario's public sector salary disclosure.
Top earning Director, Health Protections in Thunder Bay District Health Unit
| Name | Salary |
|---|---|
| Diana Gowanlock | $159,357.77 |
Top earning Director, Health Protections in Ontario
| Name | Salary | Employer |
|---|---|---|
Regional Municipality Of Halton | $209,474.87 | Regional Municipality Of Halton |
City Of Ottawa | $203,129.90 | City Of Ottawa |
Regional Municipality Of Durham | $190,523.86 | Regional Municipality Of Durham |
Board of Health for the Grand Erie Health Unit | $156,773.82 | Board of Health for the Grand Erie Health Unit |
Renfrew County And District Health Unit | $139,150.38 | Renfrew County And District Health Unit |
Regional Municipality Of Halton | $126,162.73 | Regional Municipality Of Halton |
Other employees at Thunder Bay District Health Unit
| Name | Position | Salary |
|---|---|---|
| Janet Demille Medical Officer of Health and Chief Executive Officer | Medical Officer of Health and Chief Executive Officer | $386,092.44 |
| Lloyd Douglas Public Health Medical Advisor | Public Health Medical Advisor | $295,783.23 |
| Shannon Robinson Director, Health Promotion | Director, Health Promotion | $155,260.65 |
| Daniel Hrychuk Director, Corporate Services | Director, Corporate Services | $152,346.98 |
| Phil Avella Manager, Information Systems | Manager, Information Systems | $151,418.33 |
| Lee Sieswerda Manager, Environmental Health | Manager, Environmental Health | $130,170.79 |
| Dana Wilson Associate Director of Communications and Strategic Initiatives | Associate Director of Communications and Strategic Initiatives | $129,818.58 |