Computer Systems Institute (CSI) has over 30 years of experience helping thousands of domestic and international students. Our Lombard, IL campus is located close to highway 355. Whether you want to start a new career, improve your professional skills, or pursue further academic study, CSI can help. Our campus offers business, information technology, and healthcare programs with CPT and OPT. Concentrations are available in CompTIA/Microsoft, Business Fundamentals, Digital Multimedia, Marketing, Business Finance, Hospitality Leadership, Organizational Administration, Customer Service, Clinical, Medical Billing and Coding. Contact us at 1-847-400-0066 to take advantage of affordable tuitions, convenient schedules, and real-world experience.