Dr. Charles J Seage, MD

Dr. Charles Seage is an internal medicine physician with over five decades of medical experience serving patients in California. He earned his medical degree from the University at Buffalo State University of New York School of Medicine & Biomedical Sciences and completed his residency training at Kaiser Permanente Medical Center in Oakland, California. With 57 years in practice, Dr. Seage brings extensive knowledge and expertise to his internal medicine specialty.

Dr. Seage practices at Adventist Health locations in Clearlake, California, and also serves patients in San Rafael. His clinical focus includes treating patients with chronic lung disease and chronic obstructive pulmonary disease (COPD). He has particular expertise in managing COPD patients who have additional health conditions that can complicate their care. Dr. Seage's decades of experience allow him to provide comprehensive internal medicine care for adult patients with complex respiratory conditions.