Dr. Martin B. Ast is a cardiologist in Cottleville, Missouri and is affiliated with multiple hospitals in the area, including Barnes-Jewish St. Peters Hospital and Progress West Hospital. He received his medical degree from Albert Einstein College of Medicine of Yeshiva University and has been in practice for more than 20 years. Dr. Martin B. Ast has expertise in treating coronary artery disease, heart failure, hypertension & high blood pressure, among other conditions - see all areas of expertise. Dr. Martin B. Ast accepts Medicare, Aetna, Humana, Cigna, Blue Cross, United Healthcare - see other insurance plans accepted. Dr. Martin B. Ast is highly recommended by patients.