Dr. William Earl Nation, MD

Dr. William Nation is a family medicine physician with nearly five decades of medical practice spanning 48 years. He earned his medical degree from the Keck School of Medicine at the University of Southern California and completed his residency training at Glendale Adventist Medical Center. His expertise encompasses family medicine, preventative medicine, and emergency medicine, providing him with comprehensive training to address a wide range of health concerns. Dr. Nation is fluent in both Spanish and English, allowing him to serve diverse patient populations.

Dr. Nation practices at Mercy Hospital Downtown and sees patients at Atwater Medical Group in Atwater, California. He specializes in treating breathing difficulties and lung conditions, including complex cases involving interstitial lung disease. His clinical expertise includes performing specialized respiratory assessments such as pulmonary function testing and bronchodilator reversibility testing to evaluate lung health. He …also conducts asthma challenge tests to help diagnose and manage breathing disorders effectively.