Apria is one of the nation’s leading providers of home respiratory services and certain medical equipment, including oxygen therapy, inhalation therapies, sleep apnea treatment and negative pressure wound therapy. Headquartered in Lake Forest, California, Apria owns and operates more than 400 locations throughout the United States and serves more than 1.8 million patients each year. Apria was the first such company to obtain voluntary accreditation from The Joint Commission and has been continuously accredited for more than 25 years.