The pain clinic tucked into the corner of a low-slung suburban strip mall was an open secret.
Patients would travel hundreds of miles to see Dr. Andrzej Zielke, eager for what authorities described as a steady flow of prescriptions for the kinds of powerful painkillers that ushered the nation into its worst drug crisis in history.
At least one of Zielke’s patients died of an overdose, and prosecutors say others became so dependent on oxycodone and other opioids they would crowd his office, sometimes sleeping in the waiting room. Some peddled their pills near tumble-down storefronts and on blighted street corners in addiction-plagued parts of Allegheny County, where deaths by drug overdose reached record levels last year.
But Robert Cessar, a longtime federal prosecutor, was unaware of Zielke until Justice Department officials handed him a binder of data that, he said, confirmed what pill-seekers from as far away as Ohio and Virginia already knew. The doctor who offered ozone therapy and herbal pain remedies was also prescribing highly addictive narcotics to patients who didn’t need them, according to an indictment charging him with conspiracy and unlawfully distributing controlled substances.