Dr. Louis Michael Davignon, MD

Dr. Louis Davignon specializes in pulmonology and critical care medicine, bringing 27 years of experience to treating patients with complex lung and respiratory conditions. He earned his medical degree from the University of South Florida Health Morsani College of Medicine, establishing a strong foundation for his career in respiratory care.

Dr. Davignon practices across multiple locations in Oregon, Arizona, and Alaska, including Saint Charles Bend, Saint Charles Redmond, HonorHealth Scottsdale Shea Medical Center, and Alaska Native Medical Center. He focuses on treating patients with COPD, chronic lung disease, and COPD with other health complications. His expertise includes performing pulmonary function testing and bronchodilator reversibility testing to help diagnose and monitor breathing problems.