Dr. Nicholas E Poulos, MD is a highly experienced and skilled Neurological Surgeon based in Belleville, IL, with over 35 years of experience in treating complex conditions such as intervertebral disc degeneration, brain cancer, and hypothalamus cancer. He graduated from the prestigious Georgetown University School of Medicine in 1988 and has undergone extensive training, including his residency at Cleveland Clinic Hospital and a fellowship at University of California, Irvine Medical Center. Dr....