Dr. Saad T. Ashraf

Alexander Gluzman, M.D., earned his medical degree from Medical College of Georgia in Augusta, Ga. He completed his residency and pulmonary and criticalcare training at Emory University. He received his undergraduate degree from Emory University. Prior to joining Piedmont Physicians, Dr. Gluzman was in practice with Georgia Lung Associates. Dr. Gluzman has been practicing medicine for 10 years. He holdsboard certifications in critical care medicine, pulmonary disease and internal medicine. Dr. Gluzman specializes in advanced bronchoscopy techniques such as EBUS and electromagnetic navigational bronchoscopy. He will be providing intensive care coverage at Piedmont Atlanta, and is fluent in Russian. In his spare time, Dr. Gluzman enjoys spending time with family, reading and traveling. Dr. Gluzman welcomes new patients and accepts most insurance plans. Dr. Gluzman is rated as a Distinguished provider by MediFind in the treatment of Liver Failure. His top areas of expertise are Lung Metastases, Bronchogenic Cyst, Pneumonia, Gastrostomy, and Advanced Bronchoscopy.

Craig M. Patterson, M.D., completed his fellowship at the Louisiana State University Health Sciences Center and the Ochsner Clinic Foundation in New Orleans, La. During his post-graduate training, he was selected as the inaugural Russell C. Klein Visiting Fellow for the LSUHSC Global Pulmonary Exchange Program with Ege University in Izmir, Turkey. He previously completed a residency in internal medicine at the University of Alabama at Birmingham and medical school at the Louisiana State University School of Medicine in New Orleans. He is a proud graduate of Texas A&M University in College Station, Texas and an Eagle Scout. Before joining Piedmont Physicians, Dr. Patterson was in practice with Georgia Lung Associates. He is board-certified in pulmonary disease, critical care medicine, and internal medicine. His professional interests include pulmonary hypertension, venous thromboembolic disease, and critical care medicine. He is a member of the American College of Chest Physicians and a participant in the ACCP's Pulmonary Vascular Disease One Network. Dr. Patterson enjoys cooking and travel. He is an avid fan of college athletics, marathon runner, husband, and father to twin boys. Dr. Patterson welcomes new patients and accepts most insurance plans. Dr. Patterson is rated as an Advanced provider by MediFind in the treatment of Liver Failure. His top areas of expertise are Lung Metastases, Chronic Obstructive Pulmonary Disease (COPD), Pulmonary Hypertension, Gastrostomy, and Endoscopy.

James W. Chang, DO, FCCP, received his undergraduate degree from University of California, San Diego. He earned his medical degree from Philadelphia College of Osteopathic Medicine, Georgia Campus. He completed his internal medicine residency at Michigan State University and pulmonary and critical care medicine fellowship at Case Western Reserve University in Cleveland, Ohio. Dr. Chang is board certified in internal medicine, pulmonary disease and critical care medicine. Dr. Chang has presented at national conferences and published in peer-reviewed journals. He is a member of the American Thoracic Society, American College of Chest Physicians and the Society of Critical Care Medicine.Dr. Chang specializes in pulmonary disease and critical care medicine. He has special interests in asthma, COPD, bronchiectasis, lung nodules and lung cancer. He performs advanced bronchoscopy techniques such as endobronchial ultrasound (EBUS) and electromagnetic navigation bronchoscopy. He provides intensive care unit coverage and pulmonary consultations at Piedmont Atlanta Hospital.In his spare time, Dr. Chang enjoys spending time with his family, traveling and sports.Dr. Chang welcomes new patients and accepts most insurance plans.Please note that Dr. Chang does not specialize in sleep medicine. Dr. Chang is rated as an Advanced provider by MediFind in the treatment of Liver Failure. His top areas of expertise are Lung Metastases, Pneumonia, Liver Failure, Bronchogenic Cyst, and Gastrostomy.