Dr. Zlupko is currently the Director of the Lung Disease Center of Central PA. and Chairman of the Lung Disease Foundation of Central PA, both of which he founded in Altoona, PA. Additionally, he founded the pulmonary practice group of Altoona Lung Specialists in 1977. He is board certified in Internal Medicine and a Fellow of the American College of Chest Physicians. He has also been certified by the American Board of Preventive Medicine in Undersea and Hyperbaric Medicine. Dr. Zlupko has privileges at UPMC Altoona, the James E. Van Zandt Veterans Hospital and Encompass Rehabilitation Hospital where he is the Chairman of the Medical Executive Committee.