• gradeGrade A
• inspection score8 pts
• critical violations1
• last inspectedMarch 17, 2026 →
• address9500 W Sahara Ave, Las Vegas 89117

📸 get the free app — point your camera down a block, grades float over the storefronts

Is Siena Italian Authentic Trattoria clean?

Siena Italian Authentic Trattoria is currently Grade A from Southern Nevada Health District (SNHD), from an inspection on March 17, 2026. Inspectors wrote up 1 critical violation — the kind most directly linked to foodborne illness. On Cooked's ladder that reads clean 😇.

What did inspectors find at Siena Italian Authentic Trattoria?

These are the violations recorded at the most recent inspection on March 17, 2026, in plain English, with the city's own wording underneath.

• ⚠️Food protected from potential cross-contamination.
• ⚠️Utensils, equipment, linens, single-service/single-use items properly handled, stored, and dispensed.
• ⚠️Physical facility in sound condition and maintained.
• ⚠️Food wholesomecritical

When was Siena Italian Authentic Trattoria last inspected?

Siena Italian Authentic Trattoria has 9 inspections on record going back to November 20, 2020, averaging 9 points.

Siena Italian Authentic Trattoria vs Las Vegas

Las Vegas runs 99% clean across 12,055 tracked restaurants — 11,118 clean, 130 mid, 28 cooked.

Against the 12,055 spots Cooked tracks in Las Vegas, this one comes out cleaner than 9% of them.

Other spots in Las Vegas

• A Siena Italian Authentic Trattoria Lge
  clean · March 17, 2026
• A Siena Italian Authentic Trattoria Deli
  clean · March 17, 2026
• A Ihop #1608
  clean · June 15, 2026
• A Ihop #1609
  clean · July 10, 2025
• A Red Rock Pizza
  clean · March 20, 2026
• A Aquavita Wellness
  clean · April 28, 2026

See every restaurant inspection in Las Vegas →

How Las Vegas grades restaurants

The Southern Nevada Health District grades on demerits, and here more is worse: roughly 0–10 demerits earns an A, 11–20 a B, and 21 or more a C. Serious problems can skip the ladder entirely — an imminent health hazard gets the permit suspended and the kitchen shut on the spot, which shows up as a closure rather than a letter. SNHD covers all of Clark County, so Henderson, North Las Vegas and the unincorporated Strip all run the same scheme. Cooked reads A as clean, B as mid, C or a closure as cooked.

Source: Southern Nevada Health District (SNHD) via SNHD Restaurant Inspections. Cooked refreshes this data daily — this listing's most recent inspection is dated March 17, 2026. Inspection results describe one moment in a kitchen's life, not a permanent verdict.

check your own block 📸

Cooked covers 10 cities on official inspection data — see who's clean, mid, or cooked near you.