Come See The Professionals, At Olympia Chiropractic, And Start Feeling Better Today! Utilizing the industries cutting edge technology to ensure satisfaction and comfort. Dr. Justin Coop, DC and Dr. Jon Polcyn, DC are experienced and licensed doctors with your best interests in mind. Our support staff and modern facility are at your disposal when you choose Olympic Chiropractic. Serving Sycamore IL, Dekalb IL, and the surrounding area.