Central Texas Oral Health, a dental practice based in Austin, Texas owned and operated by Dr. Jeffrey Tjan, DDS, has notified federal regulators of a data breach affecting approximately 1,389 patients. The practice reported the incident to the U.S. Department of Health and Human Services as a hacking/IT incident involving a desktop computer and an email account. Dental and medical practices are entrusted with sensitive personal and health information, and when that information is exposed, patients are left to determine what data was affected and how to protect themselves going forward.
Central Texas Oral Health’s Data Breach Investigation
According to a filing submitted to the U.S. Department of Health and Human Services’ Office for Civil Rights, Central Texas Oral Health reported the breach on July 29, 2026. The filing describes the incident as a hacking/IT event and identifies a desktop computer and an email account as the systems where breached information was located. As of this filing, the practice has not publicly released additional detail about how the intrusion occurred, when it was first discovered, or how long unauthorized access may have persisted before it was identified.
Dental practices, like many small and mid-sized healthcare providers, are increasingly common targets for hackers because they store valuable combinations of patient identity and health information but often operate with more limited cybersecurity resources than large hospital systems. Email accounts in particular are a frequent entry point for attackers, who use phishing messages or compromised credentials to gain access to inboxes that may contain patient records, billing details, or insurance information sent between staff and patients. Once an email account or desktop system is compromised, attackers can potentially view, copy, or exfiltrate any patient data stored there, including scheduling records, treatment notes, and financial information tied to individual patients.
Breach notification laws generally require healthcare providers to determine the scope of a breach and notify affected individuals within a specific window after discovery, though that process can take weeks or months depending on the complexity of the investigation. Patients affected by this incident should watch for direct notification from Central Texas Oral Health describing exactly what information was involved and what, if any, remediation services are being offered.
When Did This Breach Occur?
Central Texas Oral Health’s breach was reported to the U.S. Department of Health and Human Services on July 29, 2026. The exact date the underlying hacking incident occurred or was first discovered has not been publicly disclosed as of this filing.
What Information Was Breached?
The HHS filing identifies a desktop computer and an email account as the locations where breached information resided, consistent with patient records typically maintained by a dental practice, which can include names, contact information, dates of birth, insurance details, and treatment or billing records. Central Texas Oral Health has not publicly specified the exact categories of information involved for each of the approximately 1,389 affected patients.
What You Can Do
If you receive a notification letter from Central Texas Oral Health, read it carefully to understand exactly what information of yours may have been exposed. Consider taking the following steps:
- Monitor your financial accounts and insurance statements for any unfamiliar activity.
- Place a fraud alert or credit freeze with the major credit bureaus if your Social Security number or other sensitive identifiers may have been involved.
- Be cautious of unsolicited calls, texts, or emails referencing this breach, your dental care, or your insurance, as scammers sometimes use breach news to target victims with phishing attempts.
- Change passwords for any online accounts associated with the email address that may have been affected, especially if you reuse passwords across multiple sites.
File a Data Breach Lawsuit Against Central Texas Oral Health
If you were notified that your personal information was exposed in the Central Texas Oral Health data breach, you may have legal options. Patients whose sensitive health and personal information is compromised as a result of a healthcare provider’s security failure may be entitled to compensation.
Contact us at Class Action U, where we’ll connect you with a lawyer skilled in class action lawsuits. If you’ve been contacted about this breach, received notice, or discovered you were impacted, fill out our quick, easy, and secure form to sign up. There is no cost to reach out to our legal partner and no obligation after speaking with someone from our team.
