Gabriela Mastromonaco appears on the Ontario Sunshine List with a 2025 disclosed salary of $217,123 plus $1,420 in taxable benefits (total $218,543). Gabriela is listed as Chief Science Officer at City Of Toronto – Board Of Mgmt. Of The Toronto Zoo, in the Municipalities & Services sector.
Gabriela has appeared on the Ontario Public Sector Salary Disclosure every year from 2015 through 2025 — 11 consecutive years. Their reported salary has grown from $100,024 in 2015 to $217,123 in 2025 — a 117.1% change over 10 years.
Within the Municipalities & Services sector that year, Gabriela's $217,123 placed them in the 98th percentile (sector average: $133,194). Across the entire 2025 disclosure, this places them in the top 4% of all disclosed earners that year.
The interactive timeline and year-by-year breakdown below show every year Gabriela has been disclosed under the Ontario Public Sector Salary Disclosure.
Data sourced from the Ontario Public Sector Salary Disclosure. This site is independent and not affiliated with any government. Always verify against the official source.
$217K
Current Salary
2025
$219K
Total Comp.
Incl. $1,420 benefits
11
Years on List
2015–2025
+117.1%
Salary Growth
2015–2025
+$8,786 vs previous year
Sector avg $133,194 · Range $100K\u2013$604K
Earns more than 96% of disclosed employees.
2025
Chief Science Officer
City Of Toronto – Board Of Mgmt. Of The Toronto Zoo
$217,123
+$8,786
2024
Senior Director Wildlife Sciences
City Of Toronto – Board Of Mgmt. Of The Toronto Zoo
$208,337
+$16,351
2023
Senior Director Wildlife Science
City Of Toronto - Board Of Mgmt. Of The Toronto Zoo
$191,985
+$31,100
2022
Senior Director, Wildlife Science
City Of Toronto - Board Of Mgmt. Of The Toronto Zoo
$160,886
+$27,899
2021
Director, Conservation Science
City Of Toronto - Board Of Mgmt. Of The Toronto Zoo
$132,987
+$15,140
2020
Manager, Reproductive Science
City Of Toronto – Board Of Mgmt. Of The Toronto Zoo
$117,847
+$5,264
2019
Manager, Reproductive Sciences
City Of Toronto - Board Of Mgmt. Of The Toronto Zoo
$112,583
+$813
2018
Curator - Reproductive Programs
City Of Toronto - Board Of Mgmt. Of The Toronto Zoo
$111,770
-$2,421
2017
Curator - Reproductive Programs
City Of Toronto - Board Of Mgmt. Of The Toronto Zoo
$114,191
+$11,296
2016
Curator - Reproductive Programs
City Of Toronto - Board Of Mgmt. Of The Toronto Zoo
$102,894
+$2,870
2015
Curator - Reproductive Programs
City Of Toronto - Board Of Mgmt. Of The Toronto Zoo
$100,024