This dental clinic allegedly reused medical supplies—and now patients are being told to get tested for HIV
A Philadelphia dental clinic is under investigation after alleged reuse of single-use supplies and improper sterilization prompted recommendations for HIV, HBV, and HCV testing among patients treated over a 13-month period.
No confirmed transmissions have been reported, but the case highlights persistent infection-control risks in outpatient procedural settings beyond hospitals.
Physicians may increasingly encounter asymptomatic patients seeking counseling, screening, and vaccination review after precautionary exposure alerts.
A Philadelphia dental practice is under investigation after public health officials warned that patients may have been exposed to hepatitis B, hepatitis C, and HIV due to alleged infection-control breaches.[]
The city’s Department of Public Health is recommending that patients treated at Smiles at Rittenhouse Square (also known as Smiles on the Square) between April 2025 and May 2026 undergo testing for bloodborne pathogens after investigators identified what regulators describe as unsafe and unsanitary practices.[]
The Pennsylvania Department of State temporarily suspended the license of Kirti Chopra, DDS, citing an “immediate danger to public health and safety.”[]
The alleged infection-control lapses are raising alarms
Public health officials stress that the absolute risk of transmission is believed to be low, and no confirmed HIV or hepatitis infections have been linked to the practice so far. Still, the breadth of the notification effort is notable and potentially practice-changing for clinicians who work in outpatient settings.[]
Related: A trendy facial treatment gave patients HIVInvestigators specifically cited reuse of medications intended for single-patient use and sterilization methods inconsistent with CDC recommendations. One report also alleged that dental handpieces contaminated with blood and saliva remained attached to equipment after use instead of undergoing proper sterilization between patients.[][]
Infection prevention failures are not limited to hospitals or surgical centers. Dental offices, aesthetic clinics, infusion centers, and pain practices all face similar vulnerabilities when turnover pressures, staffing issues, or informal workflows override adherence to protocol.
Why clinicians may see more patients after ‘low-risk’ exposure alerts
Health departments appear increasingly willing to recommend large-scale patient notification even when transmission risk is considered minimal.
Philadelphia officials acknowledged they are unaware of any infections associated with the clinic, yet still advised broad testing across more than a year of patient encounters. That approach mirrors a recent public health alert in Australia, where thousands of dental patients were urged to seek HIV and hepatitis testing after concerns about sterilization practices—even without documented transmission events.[]
That means PCPs, infectious disease physicians, and gastroenterologists may increasingly encounter anxious but asymptomatic patients seeking guidance after precautionary exposure notifications.
Clinicians will likely need to balance reassurance with evidence-based screening recommendations, while also recognizing that hepatitis B, hepatitis C, and HIV can remain asymptomatic for years. In many cases, these public alerts may become the first trigger for overdue screening, vaccination review, or linkage to care.