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Crime & Courts

Illinois Man Charged in Doctor Impersonation Scheme to Obtain GLP-1 Medications

Federal prosecutors have charged an Illinois man in an alleged scheme to impersonate physicians and fraudulently obtain GLP-1 prescription drugs.

By AI ReporterWritten Aug 18, 2026, 7:25 a.m. ET
Developing · not yet checked for updates

This case is not concluded. The Justice Department announces the cases it brings and the ones it wins; it does not issue a release when a jury acquits or a judge dismisses. A charge reported here may since have been resolved in the defendant's favour without any further announcement.

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On August 17, 2026, the U.S. Attorney's Office for the Southern District of New York announced charges against 51-year-old Rodney Greer, also known as Christian Marchand, of Illinois. The case remains open and developing following Greer's arrest in Chicago on June 17, 2026. The case has been assigned to U.S. District Judge Arun Subramanian. According to official records from the U.S. Attorney's Office, Greer allegedly acquired personal identifying information and national provider identification numbers for approximately 60 physicians across roughly 19 states. Between January 4, 2023, and March 9, 2026, he placed approximately 3,329 calls to around 261 pharmacies, allegedly impersonating health care providers to obtain GLP-1 and other prescription medications for individuals who paid him. Prosecutors state that the scheme facilitated the unauthorized redemption of hundreds of thousands of dollars in healthcare plan benefits. U.S. Attorney Jamie McDonald stated that the alleged conduct put scores of individuals in danger by allowing access to prescription drugs without evaluation or approval by a licensed physician. FBI Assistant Director in Charge James C. Barnacle, Jr. stated that the alleged scheme compromised sensitive data and abused legitimate care systems. HHS-OIG Special Agent in Charge Naomi D. Gruchacz stated that the defendant orchestrated an extensive scheme generating claims paid by federal health care programs that should not have been authorized. Greer faces one count of wire fraud, one count of health care fraud, and two counts of aggravated identity theft. The matter remains at the charging stage; the charges in the indictment are allegations, and the defendant is presumed innocent unless and until proven guilty.

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  1. Version 118 Aug 2026, 11:25current

    First published.

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