Federal agents descended on three medical clinics across Georgia and Tennessee on April 8, executing a series of coordinated raids that left patients stranded in waiting rooms and offices shuttered. The targets were branches of the Skin Cancer & Cosmetic Dermatology Center (SCCDC), a network of clinics operated by Korean-American dermatologist Dr. John Y. Chung.
The operation, led by the Federal Bureau of Investigation (FBI), involved a multi-agency task force including the Office of Inspector General for the U.S. Department of Health and Human Services (HHS), the Tennessee Bureau of Investigation (TBI), and local law enforcement. Agents seized computers, medical records, and various documents as part of an ongoing investigation into alleged medical fraud.
For the patients arriving for scheduled appointments, the day began with confusion. In Blue Ridge, Georgia, agents entered the facility around 7:30 a.m., promptly notifying arriving patients that all appointments were canceled. Similar scenes unfolded in Chattanooga, Tennessee, where agents in tactical vests entered clinics on Shallowford Road and Gunbarrel Road, questioning staff while patients waited in the lobby.
A Pattern of Regulatory Scrutiny
While the FBI has declined to specify the exact charges fueling the current raids, citing the ongoing nature of the investigation, this is not the first time Dr. Chung’s billing practices have drawn federal attention. Dr. Chung, who has operated as many as 10 clinics across the region, has a documented history of disputes with federal health programs.
In 2023, Dr. Chung reached a $6.6 million civil settlement with the U.S. Government to resolve allegations of Medicare and Medicaid fraud occurring between 2010 and 2020. The core of that dispute centered on Mohs micrographic surgery—a highly specialized and costly technique used to treat skin cancer. Federal investigators alleged that Dr. Chung billed the government as if he had personally performed these surgeries when, in reality, other medical staff had carried out the procedures.
The previous investigation similarly highlighted “unbundling” or improper billing practices, where multiple procedures performed on the same patient on the same day were billed in a manner that violated federal guidelines to maximize reimbursement. At the time of the settlement, Dr. Chung’s legal team maintained that he did not admit to any wrongdoing and chose to settle to avoid the financial and temporal burden of protracted litigation.
The National Crackdown on Healthcare Fraud
The raids on the SCCDC clinics are part of a wider, systemic effort by federal and state authorities to purge fraud from public health programs. From the Southeast to the West Coast, regulators are increasingly using data analytics to spot billing anomalies that suggest systemic overcharging or the billing of services never rendered.
This trend is evident in California, where Attorney General Rob Bonta recently announced the indictment of 21 individuals in a massive hospice fraud scheme. That case involved the theft of personal identities to enroll patients in Medi-Cal, followed by the submission of fraudulent claims for hospice services that were never provided. The total estimated loss in that single case reached $267 million.
Medical professionals and clinic administrators are now facing a climate of heightened transparency. The apply of “whistleblowers”—individuals within a practice who report fraud under the False Claims Act—has become a primary driver for these investigations, as seen in Dr. Chung’s 2023 settlement.
Timeline of Key Events and Allegations
| Period/Date | Action/Event | Details |
|---|---|---|
| 2010–2020 | Investigation Period | Alleged improper billing for Mohs surgery and Medicare/Medicaid claims. |
| 2023 | Civil Settlement | Agreed to pay $6.6 million to resolve federal fraud allegations. |
| April 8 (Recent) | Federal Raids | FBI and HHS-OIG seized evidence from 3 clinics in GA and TN. |
What Which means for Patients
For those who have received care at the Skin Cancer & Cosmetic Dermatology Center, the immediate concern is the continuity of care. Some clinic locations have remained closed following the raids, with staff instructing patients to reschedule via phone or email. However, the seizure of medical records can sometimes lead to delays in accessing health history or obtaining necessary prescriptions.
From a clinical perspective, the allegations regarding Mohs surgery billing are particularly sensitive. Mohs surgery requires a surgeon to act as both the operator and the pathologist, examining tissue layers under a microscope in real-time. When a practice bills for a physician’s expertise while utilizing non-qualified staff to perform the core of the perform, it creates not only a financial liability for the government but potentially a safety risk for the patient.
Disclaimer: This article is for informational purposes only and does not constitute legal or medical advice. All individuals mentioned are presumed innocent until proven guilty in a court of law.
The investigation into Dr. Chung’s practices remains active. The next critical juncture will be the potential filing of formal criminal charges or a new civil complaint as federal prosecutors review the evidence seized during the April 8 raids. Until then, the FBI maintains a policy of not commenting on the specific scope of the ongoing probe.
We invite readers to share their thoughts or experiences with healthcare billing transparency in the comments below.
