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Mercy – Mercy Clinic Primary Care University Commons

STD/STI testing location in St. Charles, Missouri.

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.

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

Donations Accepted, Medicaid Accepted, Sliding Scale, Medicare Accepted, Fee, Insurance Accepted.

Hours

Appointment required: Yes

Other services

STI treatment.

Languages: English

Type: Community Based Organization

Source: CDC NPIN listing. Last updated by source: 2025-12-10. Page built 2026-11-03.

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