(ProPublica) – Anthony Olson was told that he’d die without the treatment and to ignore a negative biopsy. He’s one of many patients who may have received harmful or unnecessary treatments from Montana oncologist Dr. Thomas C. Weiner, according to court records.

All of that was taken away in early 2011 when an oncologist at St. Peter’s, Helena’s only hospital, diagnosed him with myelodysplastic syndrome, a blood disorder that’s often described as pre-leukemia. The life expectancy of MDS patients is short. “He told me that without treatment, I’d be dead before the end of the year,” Olson said. He was 33.

“That diagnosis changed the direction of my life,” Olson, now 47, told me.

Olson couldn’t have known that he was one of many patients who, according to court records, may have received inappropriate, harmful or unnecessary treatments from Dr. Thomas C. Weiner. (Read More)