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Diagnostic Clinic of Longview
STD/STI testing location in Longview, Texas.
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: 709 Hollybrook Dr, Ste 4500, Longview, TX 75605
Get directions
Phone: (903) 757-6042
Website: https://www.dcol.net/
Tests listed
- Chlamydia Test
- Gonorrhea Test
- Hepatitis A Test
- Hepatitis B Test
- Hepatitis C Test
- Rapid HIV Test
- Syphilis Test
- TB Test
Cost and payment
Medicaid Accepted, Sliding Scale, Medicare Accepted, Fee, Insurance Accepted.
Hours
| Monday | 8:00am – 5:00pm |
| Tuesday | 8:00am – 5:00pm |
| Wednesday | 8:00am – 5:00pm |
| Thursday | 8:00am – 5:00pm |
| Friday | 8:00am – 5:00pm |
Appointment required: Yes
Other services
STI treatment.
Languages: English
Type: Clinic
Source: CDC NPIN listing. Last updated by source: 2026-05-03. Page built 2026-11-03.
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