United States v. Arthur C. Bieganowski, M.D., Richard J. Goldberg, C.P.A., Gustavo Diaz, and Jesse Jaime Lopez

GARWOOD, Circuit Judge:

Defendants-Appellants Gustavo Diaz (Diaz), Richard J. Goldberg (Goldberg), Jesse Jaime Lopez (Lopez), and Dr. Arthur C. Bieganowski (Bieganowski) appeal their convictions and sentences for various charges arising out of a scheme to defraud medical-insurance companies, including mail fraud, conspiracy to commit mail fraud, aiding and abetting mail fraud, and conspiracy to money launder. For the following reasons, we affirm all the appellants’ convictions and sentences.

Background

As reflected by the trial evidence, physicians and medical service providers typically bill…