Dr. George Hon Lum, MD

Dr. George Lum specializes in pulmonology and critical care medicine, bringing 38 years of experience to his practice. He earned his medical degree from George Washington University School of Medicine & Health Sciences, where he developed his expertise in treating complex lung and breathing disorders that require both outpatient care and intensive hospital management.

Dr. Lum practices at Kaiser Permanente Walnut Creek Medical Center in Walnut Creek, California. His clinical focus includes treating patients with pulmonary nodules, chronic lung disease, and respiratory failure. He performs specialized diagnostic procedures such as pulmonary function testing and bronchodilator reversibility testing to evaluate lung capacity and breathing patterns. Additionally, he conducts asthma challenge tests to help diagnose and manage breathing difficulties in his patients.