At Barrington Surgeons, LTD Dr. Daniel Wool and Dr. Daniel Hoeltgen perform a variety of surgical procedures for patients from Barrington, Illinois, and the surrounding Cook, Lake, and McHenry counties. Patients benefit from the doctors' surgical expertise in treating a range of conditions, including appendicitis, GERD, hernias, diverticulitis, and colon cancer, as well as providing bariatric surgeries to aid weight loss. Dr. Hoeltgen earned his medical degree at Northwestern University Medical School before serving his internship and residency at the University of Illinois Metropolitan Group Hospitals surgery program in Chicago. Dr. Wool completed his medical degree at Rush University, and then went on to complete his residency in general surgery at Rush University Medical Center and Cook County Hospital. He then completed a fellowship in minimally invasive and robotic surgery at Stanford University. Both doctors are members of a variety of professional medical associations, and they are dedicated to staying up-to-date with modern surgical techniques and practices such as using advanced laparoscopic skills to treat many surgical disorders to ensure they deliver the best possible care to their patients.