Dr. Gregory Paul Lemense, MD is a highly regarded pulmonologist and critical care medicine specialist based in Bozeman, MT, with over 34 years of medical experience. He graduated from the Vanderbilt University School of Medicine in 1989 and completed additional specialized training, including a residency in Internal Medicine at Vanderbilt University Medical Center and a Fellowship in Pulmonary Disease and Critical Care Medicine at the Medical University of South Carolina College of Medicine. Dr....