Anesthesia Explained: Safety and Science | April 30, 2026 | On Call with the Prairie Doc® | Prairie Doc® host Dr. Andrew Ellsworth with Joel Farmer, MD, FASA with Anesthesiology Associates, Inc. and Clinical Professor Surgery at the USD Sanford School of Medicine and Michael Neilson, MD from West River Anesthesiology Consultants in Rapid City, SD through Zoom.