Former Ornge CEO Chris Mazza testifies on July 18 at the Ontario government committee looking into the troubled air ambulance service.(Antonella Artuso/Toronto Sun)

TORONTO — From big to small, Ornge CEO Dr. Chris Mazza expensed it all.

The disgraced emergency doc now under investigation by the OPP billed everything from his Tim Hortons and 75-cent parking bills to $8,000 flights to Brazil, boozy dinners and expensive medical texts.

“It is a breathtaking set of expenses,” Health Minister Deb Matthews said. “It’s consistent with other behaviour. It just reinforces that cleaning house at Ornge was absolutely the right thing to do.”

Mazza routinely expensed lunches and dinners at restaurants both pricey and pedestrian, everything from Byzantium, Oro and Bistro 990 to Milestones and Pizza Nova.