Illinois office manager Denise Sullivan sentenced to 15 months for steal of $250k

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Denise Sullivan
Denise Sullivan

Denise Sullivan, the former manager of a Mundelein dental office, was sentenced Wednesday to 15 months in prison for bilking insurers out of about $250,000 over 14 years by billing mostly for work never performed on patients.

"I've never even had a parking ticket," Sullivan, 43, of Wadsworth, Illinois (IL) told U.S. District Judge Harry Leinenweber before he imposed the sentence. "This is a crisis beyond all my wildest imagination."

Denise Sullivan submitted false insurance claims

To buttress the phony claims, Sullivan mailed insurers copies of X-rays of patients who had previously undergone legitimate work, according to prosecutors Scott Levine and Jacqueline Stern.


Losses This Significant Take Years to Build. A Forensic Investigation Can Begin to Recover Them.

Embezzlement on this scale rarely develops overnight—it compounds year after year, undetected. Prosperident's forensic team can quantify the full damage and build the evidence needed for prosecution and recovery.

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