Dr. Charles S. Sabbah is an internist in Fontana, California and is affiliated with St. Bernardine Medical Center. He received his medical degree from Sapienza University of Rome and has been in practice for more than 20 years. Dr. Charles S. Sabbah has expertise in treating obesity, kidney disease, hypertension & high blood pressure, among other conditions - see all areas of expertise. Dr. Charles S. Sabbah accepts Medicare, Aetna, Humana, Blue Cross, United Healthcare - see other insurance plans accepted.