Midwest Chest Consultants, PC was a pulmonary care and sleep medicine practice based in St. Charles, Missouri. The practice provided care intended to help patients breathe more easily and sleep better. Its clinicians treated sleep conditions including sleep apnea and narcolepsy, as well as respiratory illnesses such as asthma and COPD. The practice’s listed providers included Frank S. Calandrino, Jr., MD, FCCP, and Angela McDonnell, NP.

Midwest Chest Consultants is permanently closed and no longer provides clinical care. The practice expressed gratitude to the patients it served for nearly 40 years. Medical records were transferred to Morgan Records Management as of April 1, 2026, and patients can use the practice’s records-request link to seek copies. The site also provides an online bill-pay option and contact information for billing questions, research-team inquiries, and vendor accounts-payable matters. Angela McDonnell has joined SSM Medical Group in Wentzville, Missouri; Dr. Calandrino is not currently affiliated with a practice offering clinical appointments.