● OPSCI.ca Ontario · 2010–2025

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Wellingtondufferinguelph Health Unit

Hospitals and Boards of Public Health · Public Health · FY2025

47 disclosed employees* in 2025 16 yrs on file (2010–2025) Wellington Pop. 241,026 61.7% estimated female
Avg. salary
$134,641
Avg. total comp
$135,179
Total disclosed salary*
$6,328,116
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Total disclosed salary & employees over time 2010–2025

Total disclosed salary Disclosed employees

Salary distribution FY2025 · disclosed employees

37
$100K–150K
7
$150K–200K
1
$200K–300K
2
$300K–500K
0
$500K+

Top positions FY2025 · ranked by disclosed employees

#PositionDisclosed Emp.Median salaryP90 salaryRaise
1 Public Health Nurse province-wide 7 $106,433 $110,786 +3.9%
2 Medical Officer of Health province-wide 2 $336,895 $352,452 n/a
3 CAO province-wide 1 $190,968 $190,968 n/a
4 CFO province-wide 1 $168,327 $168,327 n/a
5 Chro province-wide 1 $168,327 $168,327 n/a
6 CIO province-wide 1 $168,327 $168,327 n/a
7 Manager Clinical Services province-wide 1 $133,746 $133,746 n/a
8 Technology Architect province-wide 1 $118,773 $118,773 n/a
9 Vice President Technology province-wide 1 $190,968 $190,968 n/a

Workforce history 2010–2025

YearDisclosed Emp.Avg. salaryAvg. total compTotal disclosed salaryNewly disclosedGender
2025 47 $134,641 $135,179 $6,328,116 34.0% 61.7% F
2024 35 $140,372 $140,955 $4,913,037 17.1% 60.0% F
2023 26 $138,469 $139,103 $3,600,185 23.1% 50.0% F
2022 56 $126,824 $127,247 $7,102,128 16.1% 80.4% F
2021 77 $128,879 $129,224 $9,923,667 80.5% 81.8% F
2020 18 $138,346 $138,802 $2,490,235 22.2% —
2019 17 $138,092 $138,518 $2,347,556 29.4% —
2018 17 $131,501 $132,140 $2,235,519 11.8% —
2017 16 $129,986 $130,643 $2,079,776 31.2% —
2016 14 $131,202 $131,938 $1,836,823 14.3% —
2015 17 $134,718 $135,071 $2,290,206 17.6% —
2014 15 $128,630 $129,100 $1,929,449 20.0% —
2013 16 $126,645 $127,124 $2,026,322 6.2% —
2012 16 $126,040 $126,522 $2,016,642 6.2% —
2011 17 $121,466 $122,056 $2,064,925 41.2% —
2010 11 $123,867 $124,377 $1,362,539 100.0% —

"Newly disclosed" is the share of that year's disclosed employees appearing on the list for the first time anywhere — not a hire rate. Many already worked here and simply crossed the $100,000 threshold. Gender is a name-based estimate, shown only for years with 20 or more disclosed employees.

Top disclosed earners FY2025

#NameTitleTotal compYoYSector rankPosition rank
1 Nicola Mercer Medical Officer of Health and Chief Executive Officer $361,818 +1.6% 441/74780 9/29
2 Matthew Tenenbaum Associate Medical Officer of Health $318,125 +1.6% 623/74780 19/29
3 Christopher Beveridge Vice President Health Protection and Emergency Preparedness $203,829 +6.5% 1921/74780 —
4 Rita Isley Vice President Community Health; Chief Nursing Officer $194,440 +2.4% 2253/74780 —
5 Kyle Wilson Vice President Information Services and Digital Innovation; Chief Privacy Officer and Chief Information Officer $191,615 +4.4% 2385/74780 1/1
6 David Kingma Chief Administrative Officer $191,615 +4.4% 2386/74780 1/1
7 Emerson Rajaram Chief Information Security Officer $168,947 +4.6% 4033/74780 10/12
8 Brian Herman Chief Financial Officer $168,897 +4.6% 4041/74780 59/70
9 Patryk Wardach Chief Human Resources Officer $168,897 +4.6% 4041/74780 18/24
10 Phil Wong Operations Director Health Protection $154,793 +12.8% 6274/74780 —

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