Dr. Robert Ballard, MD, is a highly experienced pulmonologist based in Littleton, Colorado, possessing over 43 years in the medical field and specializing in Sleep Medicine, Pulmonary Disease, and Internal Medicine. He graduated from the University of Kentucky College of Medicine in 1980 and completed his residency at the University of Colorado, followed by multiple fellowships in Pulmonary Disease and Critical Care Medicine. As the medical director of an onsite sleep lab, Dr....