Dr. James D. Mosson is an internist in Valley Springs, California and is affiliated with Adventist Health Sonora. He received his medical degree from University of California, Davis, School of Medicine and has been in practice for more than 20 years. Dr. James D. Mosson has expertise in treating hypertension & high blood pressure, sleep apnea, diabetes, among other conditions - see all areas of expertise. Dr. James D. Mosson accepts Medicare, Aetna, Blue Cross, United Healthcare - see other insurance plans accepted.