Texas records show Dr. Leticia Perezous holds permits for nitrous oxide and level 1 sedation. Those permits allow her to provide them, but do not say whether either is used at a particular visit.
LP
Dr. Leticia Perezous
✓Texas license active, first licensed Jun 2004
✓Dental school: Puc-rs, 1992
✓Holds a nitrous oxide (laughing gas) permit (since 2005) and a level 1 sedation permit (most recent 2009)
NPI 1457470536 · Texas State Board of Dental Examiners, checked Sep 2026 · named on the practice's website
Business listing and reviews, Sep 2026 · cosmeticsmiles.com, Sep 2026 · Texas State Board of Dental Examiners, Sep 2026 · NPI registry · City of Houston super neighborhoods