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Cook County Health – Ruth M Rothstein CORE Center
STD/STI testing location in Chicago, Illinois.
Verify with the clinic before visiting. Hours, services, fees and appointment rules change. Call ahead to confirm. This directory is for information only and is not medical advice. In an emergency, call 911.
Address: 2020 W Harrison St, Chicago, IL 60612
Get directions
Phone: (312) 864-0200
Website: https://cookcountyhealth.org/locations/ruth-m-rothstein-core-center
Tests listed
- Chlamydia Test
- Conventional HIV Test
- Gonorrhea Test
- Hepatitis A Test
- Hepatitis B Test
- Hepatitis C Test
- Herpes Test
- Rapid HIV Test
- Syphilis Test
- TB Test
Cost and payment
Free Mpox Vaccine, Medicaid Accepted, Sliding Scale, PrEP for uninsured, Medicare Accepted, Fee, Insurance Accepted.
Hours
| Monday | 8:30am – 4:00pm |
| Tuesday | 8:30am – 5:30pm |
| Wednesday | 8:30am – 4:00pm |
| Thursday | 8:30am – 4:00pm |
| Friday | 8:30am – 4:00pm |
Appointment required: Yes
Other services
STI treatment, PrEP (HIV prevention medicine).
Languages: English, Spanish
Type: Public Health Department/Social Services Department
Source: CDC NPIN listing. Last updated by source: 2026-01-30. Page built 2026-11-03.