Dr. Jason Bradley Wittmer, MD

Dr. Jason Wittmer specializes in pulmonology and sleep medicine, bringing 29 years of dedicated experience to respiratory and sleep disorder care. He earned his medical degree from the University of Kansas School of Medicine and completed his internal medicine residency at KU Medical Center in Kansas City. Dr. Wittmer further advanced his expertise through a pulmonary and critical care fellowship at the same institution, completing his specialized training in 2003. He communicates with patients in English.

Dr. Wittmer practices at Broadlawns Medical Center in Des Moines, Iowa, and maintains affiliations with Mercy Medical Center West Lakes. He focuses on treating complex respiratory conditions including COPD with related health complications and chronic lung disease. His practice also addresses tobacco use disorder, helping patients overcome smoking-related health challenges. Dr. Wittmer performs comprehensive pulmonary function testing and bronchodilator reversibility testing to …evaluate lung capacity and breathing patterns. Patients consistently rate his care highly, with an average rating of 4.3 out of 5 stars.