news | April 14, 2026

Dr. Katrina Guest, MD – West Des Moines, IA

Dr. Katrina Guest is a pulmonologist in West Des Moines, IA and is affiliated with multiple hospitals in the area, including Boone County Hospital, Broadlawns Medical Center, Dallas County Hospital, UnityPoint Health-Iowa Lutheran Hospital, UnityPoint Health - Iowa Methodist Medical Center, Mary Greeley Medical Center, and Mercy Medical Center - West Lakes. She received her medical degree from University at Buffalo, School of Medicine and Biomedical Sciences and has been in practice 31 years. She specializes in critical care medicine, interventional pulmonology, and pleural disease and is experienced in asthma, interstitial lung disease, critical care medicine, and general pulmonology.