Mainline Health Systems
Mainline Health Systems in Portland tests for gonorrhea, chlamydia, syphilis, and HIV on a sliding-scale fee that applies to everyone, with Medicaid, Medicare, and private insurance also accepted; bacterial STIs can be treated the same visit, and appointments are required. Care is available in Spanish.
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Spanish Is a Full Clinical Language Here
Spanish is a complete clinical language at Mainline Health Systems, not a supplemental accommodation. Counseling, HIV test results, STI prevention education, and treatment conversations are conducted directly in Spanish, meaning nothing is filtered or delayed through a secondary channel.
Substance-Use Treatment Shares the Same Address as STI Care
Mainline Health Systems offers substance-use treatment alongside STI testing and care, which means a patient managing both concerns can address them at the same clinic rather than holding two separate care relationships. Reducing the coordination burden on people whose needs overlap.
- Address
- 233 North Main Street, Portland, AR 71663
- Phone
- 870‑737‑2221
- Booking
- Appointment required
Opening hours
- Monday 7:00 AM – 4:30 PM
- Tuesday 7:00 AM – 4:30 PM
- Wednesday 7:00 AM – 4:30 PM
- Thursday 7:00 AM – 4:30 PM
- Friday 8:00 AM – 12:00 PM
- Saturday Closed
- Sunday Closed
Languages
English, Spanish
Tests offered
- TB
- Gonorrhea
- Syphilis
- Chlamydia
- Conventional HIV
Serves
- Adolescents/Youth/Teens
- Low Income Persons
- Persons with STI
- Persons with TB
Care services
- Family Planning
- Substance Abuse Treatment
- TB Treatment
- STI Treatment
- Human Papillomavirus Vaccine (HPV)
- Hepatitis A Vaccine
- Adult Hepatitis B Vaccine
Prevention services
- TB Prevention/Education
- STI Prevention/Education
- HIV/AIDS Prevention/Education
- HIV Test Counseling
Fees & payment
- Medicaid Accepted
- Medicare Accepted
- Fee
- Insurance Accepted
Listing verified May 2026 · Source: CDC NPIN + HRSA