San Luis Obispo Jury Convicts X-Ray Technician
A 47-year-old man receives jail time and mandatory sex offender registration after a sexual battery conviction.
Updated on Oct. 20, 2026 in Sex Crimes

A San Luis Obispo jury convicted X-ray technician John Stephen O'Brien of sexual battery for an incident involving a patient. The court sentenced the 47-year-old to 120 days in jail.
Why it matters
The case highlights the legal consequences for healthcare professionals who violate patient trust and safety. The court's decision underscores the severity of non-consensual touching within medical environments.
The sentence includes 120 days in jail, one year of formal probation, and a minimum of 10 years on the sex offender registry. A judge also ordered no contact between the defendant and the victim.
The players
John Stephen O'Brien
He is a 47-year-old X-ray technician who was convicted of sexual battery.
The details
The defendant unlawfully touched a patient during an X-ray examination on May 15, 2024, after which the victim reported the incident to her medical office. A jury rejected the defendant's claim that the touching was invited, following testimony from a second individual regarding a similar 2016 incident.
Timeline
2016: A witness testified about a similar past incident involving the defendant.
May 15, 2024: John Stephen O'Brien committed the act of sexual battery.
Legal Context
This case reflects the rigorous application of California's sex offender registration requirements for those convicted of sexual battery. Such sentences align with local judicial trends prioritizing patient safety and accountability for medical professionals.
This conviction serves as a reminder for patients to report any inappropriate conduct to medical administration and local authorities immediately. The court-ordered no-contact provision ensures ongoing safety for the victim involved in this case.
The takeaway
Patients should always feel empowered to report uncomfortable or non-consensual physical contact during medical procedures. Professional conduct standards remain the primary safeguard against misconduct in clinical settings.
Further reading
For additional context on legal developments in the region, visit the Sex Crimes section.
Source note: This article includes information reported by NewsChannel 3-12.










