Dr. Keith Atassi is a cardiologist in Valparaiso, Indiana and is affiliated with multiple hospitals in the area, including Northwest Health-Porter and St. Mary Medical Center-Hobart. He received his medical degree from Damascus University Faculty of Medicine and has been in practice for more than 20 years. Dr. Keith Atassi has expertise in treating coronary artery disease, hypertension & high blood pressure, aneurysm, among other conditions - see all areas of expertise. Dr. Keith Atassi accepts Medicare, Aetna, Cigna, Blue Cross, United Healthcare - see other insurance plans accepted. Dr. Keith Atassi is highly recommended by patients.