Dr. Keith Lawson Cavanaugh, MD

With 30 years in pulmonology, sleep medicine, internal medicine, and pediatrics, Dr. Keith Cavanaugh treats chronic lung disease, respiratory problems, and general lung disease, and performs bronchodilator reversibility testing, pulmonary function testing, and asthma challenge tests. He is also fluent in Spanish.

Dr. Cavanaugh earned his medical degree from Loyola University of Chicago Stritch School of Medicine and completed his residency at University of Colorado Health. He sees patients in Saint Paul and Duluth, Minnesota, and is affiliated with Gillette Children's Specialty Healthcare, Essentia Health Saint Mary's Medical Center, Children's St. Paul Pediatric Hospital, Essentia Health Duluth, Essentia Health Saint Mary's Children's Hospital, and Phillips Eye Institute. Patients on Vitals rate Dr. Cavanaugh 4.33 out of 5.