Randy P. Orr, MD

Dr. Randy Orr is a pulmonologist and critical care medicine specialist who earned his medical degree from Indiana University School of Medicine. He completed his residency at McGaw Medical Center of Northwestern University in 2012, followed by a fellowship at the same institution in 2015. With 17 years of experience, Dr. Orr brings extensive expertise to respiratory and critical care medicine.

Dr. Orr practices at Northwestern Medicine Catherine Gratz Griffin Lake Forest Hospital and sees patients at multiple locations throughout Illinois, including Lake Forest, Huntley, and McHenry. He specializes in treating chronic obstructive pulmonary disease (COPD), providing critical care services, and managing pleural disease. His expertise includes performing pulmonary function testing and bronchodilator reversibility testing to evaluate lung function and breathing capacity.