Dr. Glenn T. Ault is a colon and rectal surgeon in Los Angeles, California and is affiliated with multiple hospitals in the area, including Keck Medical Center of USC and LAC+USC Medical Center. He received his medical degree from Drexel University College of Medicine/Hahnemann University and has been in practice for more than 20 years. Dr. Glenn T. Ault has expertise in treating colon removal, among other conditions - see all areas of expertise. Dr. Glenn T. Ault accepts Blue Cross - see other insurance plans accepted.