Shelbi Wolken, a 35-year-old former case management coordinator for Intermountain Health in Wheat Ridge, Colorado, pleaded guilty on Mar. 12 to one count of tampering with a consumer product, according to the United States Attorney’s Office for the District of Colorado.
The case highlights concerns about patient safety and prescription drug security within healthcare facilities. According to the plea agreement, Wolken used her access to electronic medical records and patients’ personal information to obtain prescription medications fraudulently.
Officials at Intermountain Health discovered in July 2024 that Wolken had used a patient’s information to pick up an oxycodone prescription at Saint Joseph’s Hospital’s in-house pharmacy in Denver. She then replaced the stolen medication with loratadine, an allergy drug. During further investigation, Wolken admitted she was addicted to opiates. Investigators found she had picked up approximately 139 prescriptions for about 127 patients between December 2023 and July 2024. The stolen medications were replaced with over-the-counter drugs such as ibuprofen, aspirin, acetaminophen, and loratadine.
Several patients whose prescriptions were tampered with reported significant pain and post-surgical complications after unknowingly ingesting incorrect medication. United States District Judge Nina Y. Wang presided over the hearing.
Sentencing is scheduled for June 10, 2026. The Food and Drug Administration’s Office of Criminal Investigation and the Drug Enforcement Administration handled the investigation. Assistant United States Attorney Bryan Fields is prosecuting the case.


