Dr. Catharine Malmsten is a cardiologist in Elk Grove, California and is affiliated with multiple hospitals in the area, including Froedtert Hospital and the Medical College of Wisconsin and Methodist Hospital of Sacramento. She received her medical degree from University of California (San Francisco) School of Medicine and has been in practice for more than 20 years. Dr. Catharine Malmsten accepts Aetna, Blue Cross - see other insurance plans accepted. Dr. Catharine Malmsten is highly recommended by patients.