Advocate Illinois Masonic Medical Center Loading Map.... Advocate Illinois Masonic Medical Center836 W Wellington - ChicagoDetails 41.9367925 -87.65193520000003 Address 836 W Wellington Chicago Illinois 60657 United States Upcoming Events No events in this location Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment. Δ