Chicago/Lakeview Office at Illinoisderm. ILLINOIS DERMATOLOGY INSTITUTE Excellence and Compassion ... Services. Medical Dermatology; Surgical Dermatology; Cosmetic Dermatology; Offices; Providers; Patient Portal; Patient Resources; Pay bill; Careers; Contact Us; Chicago/Lakeview Office IDI Locations. 773-281-9200. Chicago/Lakeview Office ....