Diana's Oyster Bar & Grill Markham

Inspection summary

Diana's Oyster Bar & Grill Markham has been inspected 4 times by York Region Public Health since December 9, 2024. The most recent inspection, on April 30, 2026, recorded 1 infraction.

3 of 4 inspections on record found no infractions at all. In the past 12 months there were 2 inspections with 1 infraction recorded. All recorded findings relate to upkeep, equipment or paperwork rather than direct food-handling risks.

The number of infractions per inspection has stayed roughly the same over time.

What these findings mean

Health authorities word their violations differently, so we group them by what they mean for food safety. Higher-risk findings are the ones inspectors treat as critical, because they can directly make someone sick.

• Building, plumbing and upkeepLower risk

  Floors, walls and ceilings must be smooth and clean, with working lighting, ventilation, plumbing, hot and cold water, and washrooms. These are rarely an immediate food-safety risk on their own, but persistent problems can lead to pest or sanitation issues.

  Recorded once on April 30, 2026. For example: General housekeeping satisfactory

About this data

These results come from York Region Public Health, which inspects food premises and other public facilities in this area. We republish the authority's public disclosure data and refresh it regularly; the official record is the final word.

• View the official York Region Public Health disclosure site
• See all inspected facilities in York Region
• How to read an inspection report