Unison Health and Community Services

Also filed as Unsion Health and Community Services (2014) and Unison Health & Community Services (2010–2013).

Ontario Sunshine List 2025 · 39 employees earning $100K+

Other Public Sector Employers

At a Glance
2025

Employee Count

39

2025 Sunshine List

Total Compensation

$7.5M

Salaries + taxable benefits

Average Salary

$177,128

2025 Sunshine List

Median Salary

$144,829

Half earn more, half less

Who makes the most at Unison Health and Community Services in 2025?

Andrea Stern, Physician, was paid $392,387 in 2025 — the highest total compensation among 39 Unison Health and Community Services employees on the Sunshine List; the median salary there was $144,829.

How has Unison Health and Community Services' Sunshine List changed?

Unison Health and Community Services listed 12 people in 2010 and 39 in 2025 — 3.3× as many; payroll on the list went from $1.7M to $7.5M, and the median salary moved from $116,818 to $144,829.

How many Unison Health and Community Services employees earn over $150,000? →

Salary Trend

Median salary by yearLine chart of 16 yearly values of median salary, from $116,818 in 2010 to $144,829 in 2025.$100K$120K$140K$160K$180K201020132016201920222025
Median salary, 2010–2025. Axis starts at $100,000, the Sunshine List disclosure threshold. That threshold has never been indexed to inflation, so this line can fall over time simply because more people newly cross it — not necessarily because pay fell.

Top Employees
2025

#1Andrea Stern
$392,387
Physician
#2Mary Romaniuk
$381,593
Physician
#3Kate Marshall
$372,560
Physician
#4Christin Thomas
$316,464
Physician
#5Pamela Liu
$295,765
Physician
#6Brigit Swenson
$279,951
Physician
#7Jaspreet Grewal
$271,932
Physician
#8Aisha James
$258,286
Physician
#9Yelena Zavalishina
$248,694
Physician
#10Emily Moore
$239,837
Physician
#11Allanah Li
$233,278
Physician
#12Xiao Xue Hong
$232,132
Physician
#13Habon Samater
$231,469
Physician
#14William Pegg
$228,683
Physician
#15Michelle Joseph
$227,138
Chief Executive Officer
#16Lloyd Mai
$221,388
Physician
#17Mark Weinstock
$207,505
Physician
#18Mary Theresa Guerriero
$173,481
Senior Director
#19Julie Callaghan
$162,118
Senior Director
#20Vimal Kurian
$156,263
Senior Director
#21Andrew Markiton
$144,693
Nurse Practitioner
#22Sophia Lazebnik
$142,128
Nurse Practitioner
#23Emelia Sekoh
$141,860
Nurse Practitioner
#24Victoria Yu-Seto
$136,292
Nurse Practitioner
#25Shiza Batool
$134,952
Nurse Practitioner

See all 39 employees in 2025 →

Download CSV (2025) →Released by the Government of Ontario under the Public Sector Salary Disclosure Act, 1996. Compiled by SunshineList.

Biggest Year-over-Year Increases
2024 → 2025

Andrea Stern at Unison Health and Community Services had the largest increase in disclosed pay on the 2025 Sunshine List: $331,095 to $391,482, up 18.2%.

Andrea Stern+18.2%
Physician
$331,095 → $391,482
Mary Romaniuk+18.3%
Physician
$301,477 → $356,537
Christin Thomas+19.7%
Physician
$237,026 → $283,727
Allanah Li+18.2%
Physician
$182,214 → $215,383
Habon Samater+18.2%
Physician
$182,214 → $215,383

A year-over-year increase or decrease in disclosed pay can include overtime, a retroactive payment, a vacation payout or severance, not only a change in base pay, rate, or role — the Sunshine List discloses total salary paid that year, not a pay rate. This list is ranked by the dollar increase, not by the percentage shown.

13 people were new to Unison Health and Community Services's list in 2025; 10 who were on it in 2024 were not. See the full 2025 roster →

See all pay increases at Unison Health and Community Services →

By Year
full lists

Top Positions
2025 · 5 or more people