STD Testing in Los Angeles, CA

You can order an STD test online and give your sample at one of 12 test centers in Los Angeles (6 Quest Diagnostics and 6 Labcorp) 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. 2 of the Los Angeles centers open on Saturday, and at least 8 more are within 15 miles.

Most ordered
Chlamydia & Gonorrhea Combined Test
$99 $89 with code
Order at STDcheck → All STD tests ↓
12Test centers in Los Angeles
From $39With STDcheck coupon
2Open on Saturday
6:00 AMEarliest opening

Order an STD test for Los Angeles

The price is the same at every Los Angeles 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

TestProviderPriceOrder
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 Los Angeles

The 12 centers STDcheck and HealthLabs list in Los Angeles, across ZIP codes 90013, 90015, 90017, 90024, 90025, 90033, 90057, 90066, 90067. Hours are as listed by the providers on October 27, 2026; check before you go.

Quest Diagnostics
420 E 3rd St, Ste 802, Los Angeles, CA 90013
Mon 8:30 AM-4:30 PM, Tue 8:30 AM-4:30 PM, Wed 8:30 AM-12:30 PM, Thu 8:30 AM-4:30 PM, Fri 8:30 AM-4:30 PM
Labcorp
1400 S Grand Ave, Ste 612, Los Angeles, CA 90015
Mon-Fri 7:30 AM-3:00 PM
Quest DiagnosticsSat hours
1414 S Grand Ave, Ste 180, Los Angeles, CA 90015
Mon-Fri 7:00 AM-5:00 PM, Sat 7:00 AM-12:00 PM
Quest Diagnostics
1127 Wilshire Blvd, Suite 203-204, Los Angeles, CA 90017
Mon-Fri 8:00 AM-5:00 PM
Labcorp
10880 Wilshire Blvd. Suite 301, Los Angeles, CA 90024
Mon-Fri 7:30 AM-3:00 PM
Labcorp
10309 Santa Monica Blvd, Suite 350, Los Angeles, CA 90025
Mon-Fri 8:00 AM-5:00 PM
LabcorpSat hours
1825 Cesar Chavez Avenue, Los Angeles, CA 90033
Mon-Fri 6:30 AM-2:00 PM, Sat 7:00 AM-12:00 PM
Quest Diagnostics
1632 E. Cesar Chavez Ave, Los Angeles, CA 90033
Mon-Fri 6:00 AM-3:00 PM
Labcorp
2007 Wilshire Blvd, Ste 400, Los Angeles, CA 90057
Mon-Fri 8:00 AM-4:30 PM
Labcorp
12555 W.jefferson Bl.3rd Floor, Los Angeles, CA 90066
Mon-Fri 8:00 AM-4:30 PM
Quest Diagnostics
4036 S Centinela Ave, Los Angeles, CA 90066
Mon-Fri 8:00 AM-5:00 PM
Quest Diagnostics
2080 Century Park E, Ste 1201, Los Angeles, CA 90067
Mon-Fri 8:30 AM-4:00 PM

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

Labcorp, Quest and partner labs used by STDcheck and HealthLabs. Your ZIP stays on your device.

Free and low-cost testing in Los Angeles

If cost is the main concern, public-health clinics in California 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.

Questions about STD testing in Los Angeles

How much does STD testing cost in Los Angeles?

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 12 Los Angeles test centers. Public-health clinics in California may offer free or lower-cost testing.

Is there a Quest Diagnostics test center in Los Angeles?

Yes, 6: 420 E 3rd St, Ste 802 (ZIP 90013); 1414 S Grand Ave, Ste 180 (ZIP 90015); 1127 Wilshire Blvd, Suite 203-204 (ZIP 90017); 1632 E. Cesar Chavez Ave (ZIP 90033); 4036 S Centinela Ave (ZIP 90066); 2080 Century Park E, Ste 1201 (ZIP 90067).

Is there a Labcorp test center in Los Angeles?

Yes, 6: 1400 S Grand Ave, Ste 612 (ZIP 90015); 10880 Wilshire Blvd. Suite 301 (ZIP 90024); 10309 Santa Monica Blvd, Suite 350 (ZIP 90025); 1825 Cesar Chavez Avenue (ZIP 90033); 2007 Wilshire Blvd, Ste 400 (ZIP 90057); 12555 W.jefferson Bl.3rd Floor (ZIP 90066).

Which Los Angeles test center opens earliest?

The Quest Diagnostics at 1632 E. Cesar Chavez Ave opens at 6:00 AM (Mon-Fri 6:00 AM-3:00 PM). The latest closing time listed is 5:00 PM, at the Quest Diagnostics on 1414 S Grand Ave, Ste 180.

Are any Los Angeles test centers open on Saturday?

Yes: Quest Diagnostics, 1414 S Grand Ave, Ste 180; Labcorp, 1825 Cesar Chavez Avenue. Hours can change, so check before you go.

STD testing near Los Angeles

All STD testing locations in California → · 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.