Acronym list......:   HHS/OS/OIG/RIG/R-V
Phone................:   312-886-2359
Postal address.:   233 N. Michigan Ave., Chicago, IL 60601
Web site............:   www.hhs.gov/region5

Parent Organizations

• Department of Health & Human Services
• Office of the Secretary
• Office of Inspector General
• Regional Inspectors General

Immediate Staff Positions

• Audits
• Evaluation and Inspections
• Investigations

Last Revised: September 23, 2003