STD Testing in Johnston, RI
You can order an STD test online and give your sample at one of 4 test centers in Johnston (3 East Side Clinical Laboratories and 1 Quest Diagnostics) used by STDcheck and HealthLabs. Single tests start at $39 with STDcheck's coupon, and the Full STD Panel is $139 ($129 with code 10OffOrder). There's no doctor's visit or insurance involved, and STDcheck says results come back in 1–2 days. 1 of the Johnston centers open on Saturday, and at least 8 more are within 15 miles.
Order an STD test for Johnston
The price is the same at every Johnston test center. Order online, choose your center from the provider's list, give your sample, and see results online.
We may earn a commission when you order through our links. Your price is the same. Details
| Test | Provider | Price | Order |
|---|---|---|---|
| Chlamydia & Gonorrhea Combined Test | STDcheck | $99 $89 with code | Order |
| Chlamydia Test | STDcheck | $59 $49 with code | Order |
| HIV 1 & 2 Antibody Test | STDcheck | $49 $39 with code | Order |
| Syphilis Test | STDcheck | $49 $39 with code | Order |
| Herpes 1 & 2 Test | STDcheck | $79 $69 with code | Order |
| Full STD Panel Panel | STDcheck | $139 $129 with code | Order |
| Extended STD Panel Panel | STDcheck | $259 | Order |
See all 32 STD tests and panels →
Test centers in Johnston
The 4 centers STDcheck and HealthLabs list in Johnston (ZIP 02919). Hours are as listed by the providers on October 27, 2026; check before you go.
Source: STDcheck and HealthLabs test-center finder, checked October 27, 2026. SafeHealthCheck isn't affiliated with these labs; you don't book or pay at the center.
More test centers within 15 miles
- East Side Clinical Laboratories, 1527 Smith Street, North Providence, RI 02911 · 2.1 mi from central Johnston · Directions
- East Side Clinical Laboratories, 31 Atwood Street, Atwood, RI 02909 · 2.9 mi from central Johnston · Directions
- East Side Clinical Laboratories, 40 Candace Street, Capitol Hill, RI 02908 · 3.7 mi from central Johnston · Directions
- East Side Clinical Laboratories, 239 Cranston Street, Central, RI 02907 · 3.7 mi from central Johnston · Directions
- East Side Clinical Laboratories, 7 Central Street, Open Door Health, RI 02907 · 4.0 mi from central Johnston · Directions
- East Side Clinical Laboratories, 600 Putnam Pike, Greenville, RI 02828 · 4.1 mi from central Johnston · Directions
- East Side Clinical Laboratories, 160 Broad Street, Crossroads, RI 02903 · 4.2 mi from central Johnston · Directions
- East Side Clinical Laboratories, 1 Randall Square, Randall Square, RI 02904 · 4.3 mi from central Johnston · Directions
You choose your exact center after ordering.
Free and low-cost testing in Johnston
If cost is the main concern, public-health clinics in Rhode Island may offer free or lower-cost testing, usually with set hours or appointments. Ordering online is the faster option when you want to choose the time and place yourself.
- CDC GetTested locator: Search by ZIP code for free and low-cost STD and HIV testing sites near you.
Questions about STD testing in Johnston
How much does STD testing cost in Johnston?
Ordered online, single STD tests start at $39 with STDcheck's $10 coupon, and the Full STD Panel costs $139 ($129 with the code). The price is the same at all 4 Johnston test centers. Public-health clinics in Rhode Island may offer free or lower-cost testing.
Is there a East Side Clinical Laboratories test center in Johnston?
Yes, 3: 1524 Atwood Avenue Suite 117 (ZIP 02919); 1539 Atwood Avenue Suite 303 (ZIP 02919); 1126 Hartford Avenue (ZIP 02919).
Is there a Quest Diagnostics test center in Johnston?
Yes, one: 26 Putnam Pike (ZIP 02919).
Which Johnston test center opens earliest?
The East Side Clinical Laboratories at 1524 Atwood Avenue Suite 117 opens at 6:30 AM (Mon-Fri 6:30 AM-5:00 PM, Sat 7:00 AM-11:00 AM). The latest closing time listed is 8:00 PM, at the East Side Clinical Laboratories on 1126 Hartford Avenue.
Are any Johnston test centers open on Saturday?
Yes: East Side Clinical Laboratories, 1524 Atwood Avenue Suite 117. Hours can change, so check before you go.
STD testing near Johnston
All STD testing locations in Rhode Island → · All states →
SafeHealthCheck is a comparison site, not a clinic or lab. Prices come from each provider's website and can change; the provider's checkout shows the final price. SafeHealthCheck does not provide medical advice.