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Kelly Schoenfeld

Brian Esser (left) and Kelly Schoenfeld hold up a map of the U.S. with pins in every city where their customers are using their Lightning MD software.
September 14, 2020
CSUSB Palm Desert Campus alumni create two successful businesses together

Kelly Schoenfeld and Brian Esser were out singing karaoke one night about five years ago when they decided to start what is now ESC Medical Billing. That resulted in a second business, Lightning MD, that launched in February.