Dr. J B. Joo is a colon and rectal surgeon in Aurora, Illinois and is affiliated with multiple hospitals in the area, including Rush University Medical Center and Rush Copley Medical Center. He received his medical degree from Loyola University Chicago Stritch School of Medicine and has been in practice for more than 20 years. Dr. J B. Joo has expertise in treating colonoscopy, colon removal, upper gi endoscopy, among other conditions - see all areas of expertise. Dr. J B. Joo accepts Medicare, Aetna, Humana, Cigna, Blue Cross, United Healthcare - see other insurance plans accepted.