John Kudlak, D.O.

Dr. John Kudlak, D.O., is a pulmonologist and critical care medicine specialist practicing primarily in the Upstate region of South Carolina, including Greenville and nearby Seneca. His subspecialty focus encompasses pulmonary disease, with extensive experience treating obstructive lung disease—such as chronic obstructive pulmonary disease (COPD)—and sleep apnea. He also manages shortness of breath, a common symptom in pulmonary conditions, and performs sleep studies at a higher