Joseph Stephen Duffy, MD

Dr. Joseph Duffy is a pulmonologist and critical care medicine specialist who earned his medical degree from the University of Toledo College of Medicine. With 18 years of experience treating complex respiratory conditions, he brings extensive expertise to patients facing challenging lung and breathing disorders. Dr. Duffy speaks English and is dedicated to providing comprehensive care for both routine and critical pulmonary conditions.

Dr. Duffy practices with OhioHealth Physician Group Doctors Pulmonology in Columbus, Ohio, and maintains hospital privileges at Mount Carmel Grove City. He specializes in treating COPD and chronic lung disease, helping patients manage these conditions even when complicated by other health issues. His clinical expertise includes pulmonary function testing to assess lung capacity and breathing patterns, along with advanced critical care procedures for patients requiring intensive respiratory support.