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Mesa County Health Department

STD/STI testing location in Grand Junction, Colorado.

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: 510 29½ Rd, Grand Junction, CO 81504
Get directions

Phone: (970) 248-6900

Website: https://health.mesacounty.us/

Tests listed

Cost and payment

Donations Accepted, Free Mpox Vaccine, Medicaid Accepted, Sliding Scale, PrEP for uninsured, Medicare Accepted, Fee, Insurance Accepted.

Hours

Monday8:00am – 5:30pm
Tuesday8:00am – 5:30pm
Wednesday8:00am – 5:30pm
Thursday8:00am – 5:30pm
Friday8:00am – 12:00pm

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: 2026-08-12. Page built 2026-11-03.

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Colorado Health Network Incorporated – Grand Junction Office

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