About Mark Loeb

Mark Loeb appears on the Ontario Sunshine List with a 2025 disclosed salary of $374,168 plus $827 in taxable benefits (total $374,995). Mark is listed as Professor, Physician at Hamilton Health Sciences, in the Hospitals & Boards of Public Health sector.

Mark has appeared on the Ontario Public Sector Salary Disclosure every year from 1998 through 2025 — 28 consecutive years. Their reported salary has grown from $105,443 in 1998 to $374,168 in 2025 — a 254.9% change over 27 years.

Within the Hospitals & Boards of Public Health sector that year, Mark's $374,168 placed them in the 100th percentile (sector average: $126,617). Across the entire 2025 disclosure, this places them in the top 1% of all disclosed earners that year.

The interactive timeline and year-by-year breakdown below show every year Mark has been disclosed under the Ontario Public Sector Salary Disclosure.