The State Medical Board Has Evidence This Doctor Was Hurting Patients. It Renewed His License — Twice.
March 21, 2025

(ProPublica) – The Montana hospital that fired Dr. Thomas C. Weiner turned over thousands of pages of documents, but members of the board say they were unaware of them.
Since at least April 2021, the Montana medical licensing board has had evidence, including thousands of pages of patient files and medical reviews, that Dr. Thomas C. Weiner, a popular Helena oncologist, had hurt and potentially killed patients, ProPublica and Montana Free Press have learned. Yet in that time, the board renewed his medical license — twice.
Weiner directed the cancer center at St. Peter’s Health for 24 years before he was fired in 2020 and accused of overprescribing narcotics, treating people who didn’t have cancer with chemotherapy and providing substandard care. (Read More)