Our Office 20 South Clark Street, Suite 800 Chicago, IL 60603-1826 Phone (312) 379-2000 ISBA Mutual We are a malpractice insurance company created by lawyers, run by lawyers, for lawyers. Unlike other insurance carriers, we only serve the Illinois lawyers malpractice market. Phone: (312) 379-2000 Fax: (312) 379-2049 Web: www.isbamutual.com Contact Form Type of Inquiry New PolicyRenewalClaim or IncidentPolicy ChangeRisk ManagementOther