Dr. Gregory Charles Warner, MD

Dr. Gregory Warner is a pulmonologist with expertise in critical care medicine and internal medicine. He earned his medical degree from the University of Nebraska College of Medicine and completed his residency at the University of Wisconsin Hospital. With 46 years of experience in pulmonary medicine, Dr. Warner has dedicated nearly five decades to caring for patients with complex lung and breathing conditions. He speaks English.

Dr. Warner practices at multiple locations throughout California's Central Valley, including Saint Agnes Medical Center in Fresno, Kaweah Health Medical Center, and Adventist Health facilities in Hanford and Tulare. He specializes in treating chronic lung disease and COPD, including cases with additional health complications. His clinical expertise includes performing pulmonary function testing to evaluate breathing capacity and conducting sleep studies to diagnose sleep-related breathing disorders. Dr. Warner has received an average rating of 2.3 from …patients.