Top STD Testing Clinics in San Mateo, CA
Quest Diagnostics - San Mateo
Open Saturdays
Stanford Childrens Health (Peninsula Pediatric Medical Group)
Planned Parenthood Mar Monte (San Mateo Health Center)
Labcorp - San Mateo
San Mateo County Health Department (Edison Clinic)
Open Saturdays
Quest Diagnostics - Foster City
Quest Diagnostics - Millbrae
Labcorp - Millbrae
Quest Diagnostics - San Mateo
- Chlamydia Test
- Syphilis Test
- Gonorrhea Test
- Hepatitis A Test
- Hepatitis B Test
- Hepatitis C Test
- Herpes Test
- HIV Test
- HIV Early Detection Test
- Trichomoniasis Test
- 110 2Nd Ave, San Mateo, CA 94401
- Monday: 7:00am-4:00pm
- Tuesday: 7:00am-4:00pm
- Wednesday: 7:00am-4:00pm
- Thursday: 7:00am-4:00pm
- Friday: 7:00am-4:00pm
- Saturday: Closed
- Sunday: Closed
Stanford Childrens Health (Peninsula Pediatric Medical Group)
- Hepatitis A Test
- Hepatitis C Test
- Hepatitis B Test
- Gonorrhea Test
- Syphilis Test
- Herpes Test
- Chlamydia Test
- Conventional HIV Test
- 50 S San Mateo Dr , Ste 180 San Mateo, CA 94401 US
- (650) 342-4145
- https://www.stanfordchildrens.org/en/location/peninsula-pediatric-medical-group-san-mateo
- Monday: 8:30am-5:00pm
- Tuesday: 8:30am-5:00pm
- Wednesday: 8:30am-5:00pm
- Thursday: 8:30am-5:00pm
- Friday: 8:30am-5:00pm
- Saturday: 8:30am-12:00pm
Planned Parenthood Mar Monte (San Mateo Health Center)
- Gonorrhea Test
- Syphilis Test
- Herpes Test
- Chlamydia Test
- Rapid HIV Test
- Conventional HIV Test
- 29 Baywood Ave, San Mateo, CA 94402 US
- (650) 235-7940
- https://www.plannedparenthood.org/health-center/california/san-mateo/94402/san-mateo-health-center-4104-90130
- Monday: 8:30am-5:00pm
- Tuesday: 8:30am-5:00pm
- Wednesday: 8:30am-5:00pm
- Thursday: 8:30am-5:00pm
- Friday: 8:30am-5:00pm
Labcorp - San Mateo
- Chlamydia Test
- Syphilis Test
- Gonorrhea Test
- Hepatitis A Test
- Hepatitis B Test
- Hepatitis C Test
- Herpes Test
- HIV Test
- HIV Early Detection Test
- Trichomoniasis Test
- 101 S San Mateo Dr Ste 107, San Mateo, CA 94401
- Monday: 7:00am-2:30pm
- Tuesday: 7:00am-2:30pm
- Wednesday: 7:00am-2:30pm
- Thursday: 7:00am-2:30pm
- Friday: 7:00am-2:30pm
- Saturday: Closed
- Sunday: Closed
San Mateo County Health Department (Edison Clinic)
- Hepatitis C Test
- Gonorrhea Test
- Syphilis Test
- Herpes Test
- Chlamydia Test
- Rapid HIV Test
- Conventional HIV Test
- 222 W 39th Ave, San Mateo, CA 94403 US
- (650) 573-2385
- https://www.smchealth.org/location/edison-clinic
- Monday: 8:30am-4:00pm
- Tuesday: 8:30am-4:00pm
- Wednesday: 8:30am-4:00pm
- Thursday: 8:30am-4:00pm
- Friday: 8:30am-4:00pm
Quest Diagnostics - Foster City
- Chlamydia Test
- Syphilis Test
- Gonorrhea Test
- Hepatitis A Test
- Hepatitis B Test
- Hepatitis C Test
- Herpes Test
- HIV Test
- HIV Early Detection Test
- Trichomoniasis Test
- 1241 East Hillsdale Blvd, Ste 260, Foster City, CA 94404
- Monday: 7:00am-4:00pm
- Tuesday: 7:00am-4:00pm
- Wednesday: 7:00am-4:00pm
- Thursday: 7:00am-4:00pm
- Friday: 7:00am-4:00pm
- Saturday: 8:00am-12:00pm
- Sunday: Closed
Quest Diagnostics - Millbrae
- Chlamydia Test
- Syphilis Test
- Gonorrhea Test
- Hepatitis A Test
- Hepatitis B Test
- Hepatitis C Test
- Herpes Test
- HIV Test
- HIV Early Detection Test
- Trichomoniasis Test
- 120 S El Camino Real, Ste 5, Millbrae, CA 94030
- Monday: 7:30am-4:30pm
- Tuesday: 7:30am-4:30pm
- Wednesday: 7:30am-4:30pm
- Thursday: 7:30am-4:30pm
- Friday: 7:30am-4:30pm
- Saturday: Closed
- Sunday: Closed
Labcorp - Millbrae
- Chlamydia Test
- Syphilis Test
- Gonorrhea Test
- Hepatitis A Test
- Hepatitis B Test
- Hepatitis C Test
- Herpes Test
- HIV Test
- HIV Early Detection Test
- Trichomoniasis Test
- 1001 Broadway, Suite 204, Millbrae, CA 94030
- Monday: 7:00am-2:30pm
- Tuesday: 7:00am-2:30pm
- Wednesday: 7:00am-2:30pm
- Thursday: 7:00am-2:30pm
- Friday: 7:00am-2:30pm
- Saturday: Closed
- Sunday: Closed
Available STD Tests in San Mateo, CA
Private STD Testing
- Available at over 4,500 nationwide labs (e.g., LabCorp, Quest)
- FDA-approved tests, no appointment required
- Results in 1–2 business days
- Full privacy and confidentiality guaranteed
- Doctor follow-up and prescriptions if needed
At-Home STD Testing
- Test yourself privately at home
- Available online or at pharmacies
- Results in 2–5 days
- Risk of user error and delayed treatment
- Doctor consultation may not be included
Local STD Testing Clinics
- Offered at Planned Parenthood, clinics, and health centers
- Walk-in or by appointment
- May offer free or low-cost options (income-based)
- Results may take 7+ days
- Privacy may be limited in shared waiting rooms
- Fewer test options available
How to Get Tested for STDs in San Mateo, California
In San Mateo, you have access to several reliable methods for STD testing, each offering different levels of convenience, cost, and confidentiality. Whether you need immediate results or a low-cost solution near you, here is an overview of the available options:
1. Private STD Clinics (Best for Speed & Privacy)
Visiting a private clinic is often the most discreet and dependable method for STD testing in San Mateo. This is the ideal choice for those seeking anonymity and quick answers.
- Turnaround Time: Fast results, typically within 1 to 2 days.
- Convenience: Many locations accept walk-ins with no appointment required.
- Privacy: Strict HIPAA compliance ensures your personal health information remains confidential.
- Accessibility: With a nationwide network, finding a location in San Mateo is easy.
2. Local Public Health Clinics (Best for Affordability)
San Mateo offers various public and community clinics that provide low-cost or free STD testing services.
- Cost: Services are often free or based on a sliding income scale.
- Considerations: These clinics generally require appointments and may have longer wait times for results compared to private labs.
- Privacy: While committed to patient confidentiality, it is recommended to ask about specific data handling practices if you have concerns about shared medical records.
3. At-Home STD Testing (Best for Convenience)
For those who prefer to test from the comfort of their own home, at-home STD testing kits are a viable option.
- How it Works: Purchase a kit online or at a local San Mateo pharmacy, collect the sample privately, and mail it to a certified lab.
- Turnaround Time: Results are usually available via a secure online portal within a few days to a week.
- Discretion: Kits arrive in discreet packaging to ensure your privacy is protected throughout the process.
Why Choose STDTest.com for STD Testing in San Mateo?
| STDTest.com | Walk-In Clinics | |
| Appointment: | Not Required | Often Required |
| Results: | 1–2 Days | 3–7 Days |
| Confidential Billing: |  |  Often Lacks |
| Confidential Billing: | Included | Not Always Available |
| Pricing: | From $24 | Varies / income-based |
| Locations: | 4,500+ Labs | Limited |
Find Fast, Affordable STD Testing Near You
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How At-Home STD Testing Works
You can opt for an at-home STD test kit as they provide a convenient and private method to screen for sexually transmitted infections without the need to visit a clinic. These kits are perfect for individuals who prefer managing their health from the comfort of their home.
How It Works:
Select Your Kit
Pick a kit either online or at a San Mateo, CA store depending on the infections you wish to screen for. Some kits target infections such as syphilis while others offer a wider panel, for testing multiple STIs.
Collect Your Sample
Follow the instructions to collect a sample – this could involve providing urine, a finger-prick blood sample, or using a swab on the genitals, throat, or rectum.
Send It In
Use the prepaid envelope to send your sample to the lab.
Receive Results
Get your results within a few days through a secure online portal, phone, or app.
Next Steps
After receiving a test result various services are available to provide assistance, such as consultations with healthcare experts, treatment choices or recommendations for care. It is advisable to schedule a follow up appointment with your primary healthcare provider for further consultation and guidance.
Why Choose At-Home Testing Kits:
Privacy
Test at home without visiting a clinic.
Convenience
No need for appointments or travel.
Things to Consider:
Panel Size
Ensure the kit covers all the STIs you want to test for.
Speed
Taking the test(s) and mail time may delay results vs. clinic options.
STD Statistics and Trends in San Mateo
How San Mateo STD Rates Compare to Other States
| STD | State Rank | New Cases | Rate per 100,000 | US Avg Rate per 100,000 |
|---|---|---|---|---|
| Chlamydia | th | 0 | 495 | |
| Gonorrhea | th | 0 | 194.4 | |
| Syphilis | th | 0 | 17.7 | |
| Congenital syphilis | th | 0 | 102.5 | |
| HIV | th | 0 | 11.30 |
Which STDs Can You Get Tested for in San Mateo?
Knowing which STD tests are necessary is important for your well-being. Viral infections are chronic and can be managed with available medications and therapies. Bacterial infections may require retesting to ensure that treatments have been effective as expected.
| STD | Type of Infection | How It’s Tested | When to Restest |
| Oral Herpes | Viral | Swab of a sore, culture, or blood test | N/A (lifelong infection) |
| Genital Herpes | Viral | Swab of a sore, culture, or blood test | N/A (lifelong infection) |
| HIV | Viral | Blood test | N/A (lifelong infection) |
| Gonorrhea | Bacterial | Blood, swab, or urine tests | 3 Months post treatment |
| Chlamydia | Bacterial | Blood, swab, or urine tests | 2 Months post treatment |
| Syphilis | Bacterial | Blood tests | 3 Months post treatment |
| Hepatitis A | Viral | Blood test | N/A (lifelong infection) |
| Hepatitis B | Viral | Blood test | N/A (lifelong infection) |
| Hepatitis C | Viral | Blood test | N/A (lifelong infection) |
| Trichomoniasis | Parasitic | Urine test | 2 Weeks post treatment |
STD Testing in Cities Near San Mateo, CA
Burlingame, CA2 miles
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Best STD Testing Locations in San Mateo, California
Quest Diagnostics - San Mateo
Stanford Childrens Health (Peninsula Pediatric Medical Group)
Planned Parenthood Mar Monte (San Mateo Health Center)
Labcorp - San Mateo
San Mateo County Health Department (Edison Clinic)
Quest Diagnostics - Foster City
Quest Diagnostics - Millbrae
Labcorp - Millbrae
Qualifications
Call or go online to their website to make an appointment Monday thru Thursday. They also test and treat men that might have been exposed to Chlamydia or Gonorrhea.
Treatment Options
Antibiotics can treat Chlamydia and Gonorrhea and you can get your prescriptions here. A physician is also available if you need to talk to one before you leave.
Summary
The staff is friendly and their smiling can help ease some of the anxiousness that you feel when getting tested. Even though they are mainly a health center that focuses on pregnancy, they also have limited STD testing.
Tests offered
- Chlamydia Test
- Syphilis Test
- Gonorrhea Test
- Hepatitis A Test
- Hepatitis B Test
- Hepatitis C Test
- Herpes Test
- HIV Test
- HIV Early Detection Test
- Trichomoniasis Test
Contact
- Address: 110 2Nd Ave, San Mateo, CA 94401
- Monday: 7:00am-2:30pm
- Tuesday: 7:00am-2:30pm
- Wednesday: 7:00am-2:30pm
- Thursday: 7:00am-2:30pm
- Friday: 7:00am-2:30pm
- Saturday: Closed
- Sunday: Closed
Qualifications
Call or go online to their website to make an appointment Monday thru Thursday. They also test and treat men that might have been exposed to Chlamydia or Gonorrhea.
Treatment Options
Antibiotics can treat Chlamydia and Gonorrhea and you can get your prescriptions here. A physician is also available if you need to talk to one before you leave.
Summary
The staff is friendly and their smiling can help ease some of the anxiousness that you feel when getting tested. Even though they are mainly a health center that focuses on pregnancy, they also have limited STD testing.
Tests offered
- Hepatitis A Test
- Hepatitis C Test
- Hepatitis B Test
- Gonorrhea Test
- Syphilis Test
- Herpes Test
- Chlamydia Test
- Conventional HIV Test
Contact
- Phone: (650) 342-4145
- Website: https://www.stanfordchildrens.org/en/location/peninsula-pediatric-medical-group-san-mateo
- Address: 50 S San Mateo Dr , Ste 180 San Mateo, CA 94401 US
- Monday: 7:00am-2:30pm
- Tuesday: 7:00am-2:30pm
- Wednesday: 7:00am-2:30pm
- Thursday: 7:00am-2:30pm
- Friday: 7:00am-2:30pm
- Saturday: Closed
- Sunday: Closed
Qualifications
Call or go online to their website to make an appointment Monday thru Thursday. They also test and treat men that might have been exposed to Chlamydia or Gonorrhea.
Treatment Options
Antibiotics can treat Chlamydia and Gonorrhea and you can get your prescriptions here. A physician is also available if you need to talk to one before you leave.
Summary
The staff is friendly and their smiling can help ease some of the anxiousness that you feel when getting tested. Even though they are mainly a health center that focuses on pregnancy, they also have limited STD testing.
Tests offered
- Gonorrhea Test
- Syphilis Test
- Herpes Test
- Chlamydia Test
- Rapid HIV Test
- Conventional HIV Test
Contact
- Phone: (650) 235-7940
- Website: https://www.plannedparenthood.org/health-center/california/san-mateo/94402/san-mateo-health-center-4104-90130
- Address: 29 Baywood Ave, San Mateo, CA 94402 US
- Monday: 7:00am-2:30pm
- Tuesday: 7:00am-2:30pm
- Wednesday: 7:00am-2:30pm
- Thursday: 7:00am-2:30pm
- Friday: 7:00am-2:30pm
- Saturday: Closed
- Sunday: Closed
Qualifications
Call or go online to their website to make an appointment Monday thru Thursday. They also test and treat men that might have been exposed to Chlamydia or Gonorrhea.
Treatment Options
Antibiotics can treat Chlamydia and Gonorrhea and you can get your prescriptions here. A physician is also available if you need to talk to one before you leave.
Summary
The staff is friendly and their smiling can help ease some of the anxiousness that you feel when getting tested. Even though they are mainly a health center that focuses on pregnancy, they also have limited STD testing.
Tests offered
- Chlamydia Test
- Syphilis Test
- Gonorrhea Test
- Hepatitis A Test
- Hepatitis B Test
- Hepatitis C Test
- Herpes Test
- HIV Test
- HIV Early Detection Test
- Trichomoniasis Test
Contact
- Address: 101 S San Mateo Dr Ste 107, San Mateo, CA 94401
- Monday: 7:00am-2:30pm
- Tuesday: 7:00am-2:30pm
- Wednesday: 7:00am-2:30pm
- Thursday: 7:00am-2:30pm
- Friday: 7:00am-2:30pm
- Saturday: Closed
- Sunday: Closed
Qualifications
Call or go online to their website to make an appointment Monday thru Thursday. They also test and treat men that might have been exposed to Chlamydia or Gonorrhea.
Treatment Options
Antibiotics can treat Chlamydia and Gonorrhea and you can get your prescriptions here. A physician is also available if you need to talk to one before you leave.
Summary
The staff is friendly and their smiling can help ease some of the anxiousness that you feel when getting tested. Even though they are mainly a health center that focuses on pregnancy, they also have limited STD testing.
Tests offered
- Hepatitis C Test
- Gonorrhea Test
- Syphilis Test
- Herpes Test
- Chlamydia Test
- Rapid HIV Test
- Conventional HIV Test
Contact
- Phone: (650) 573-2385
- Website: https://www.smchealth.org/location/edison-clinic
- Address: 222 W 39th Ave, San Mateo, CA 94403 US
- Monday: 7:00am-2:30pm
- Tuesday: 7:00am-2:30pm
- Wednesday: 7:00am-2:30pm
- Thursday: 7:00am-2:30pm
- Friday: 7:00am-2:30pm
- Saturday: Closed
- Sunday: Closed
Qualifications
Call or go online to their website to make an appointment Monday thru Thursday. They also test and treat men that might have been exposed to Chlamydia or Gonorrhea.
Treatment Options
Antibiotics can treat Chlamydia and Gonorrhea and you can get your prescriptions here. A physician is also available if you need to talk to one before you leave.
Summary
The staff is friendly and their smiling can help ease some of the anxiousness that you feel when getting tested. Even though they are mainly a health center that focuses on pregnancy, they also have limited STD testing.
Tests offered
- Chlamydia Test
- Syphilis Test
- Gonorrhea Test
- Hepatitis A Test
- Hepatitis B Test
- Hepatitis C Test
- Herpes Test
- HIV Test
- HIV Early Detection Test
- Trichomoniasis Test
Contact
- Address: 1241 East Hillsdale Blvd, Ste 260, Foster City, CA 94404
- Monday: 7:00am-2:30pm
- Tuesday: 7:00am-2:30pm
- Wednesday: 7:00am-2:30pm
- Thursday: 7:00am-2:30pm
- Friday: 7:00am-2:30pm
- Saturday: Closed
- Sunday: Closed
Qualifications
Call or go online to their website to make an appointment Monday thru Thursday. They also test and treat men that might have been exposed to Chlamydia or Gonorrhea.
Treatment Options
Antibiotics can treat Chlamydia and Gonorrhea and you can get your prescriptions here. A physician is also available if you need to talk to one before you leave.
Summary
The staff is friendly and their smiling can help ease some of the anxiousness that you feel when getting tested. Even though they are mainly a health center that focuses on pregnancy, they also have limited STD testing.
Tests offered
- Chlamydia Test
- Syphilis Test
- Gonorrhea Test
- Hepatitis A Test
- Hepatitis B Test
- Hepatitis C Test
- Herpes Test
- HIV Test
- HIV Early Detection Test
- Trichomoniasis Test
Contact
- Address: 120 S El Camino Real, Ste 5, Millbrae, CA 94030
- Monday: 7:00am-2:30pm
- Tuesday: 7:00am-2:30pm
- Wednesday: 7:00am-2:30pm
- Thursday: 7:00am-2:30pm
- Friday: 7:00am-2:30pm
- Saturday: Closed
- Sunday: Closed
Qualifications
Call or go online to their website to make an appointment Monday thru Thursday. They also test and treat men that might have been exposed to Chlamydia or Gonorrhea.
Treatment Options
Antibiotics can treat Chlamydia and Gonorrhea and you can get your prescriptions here. A physician is also available if you need to talk to one before you leave.
Summary
The staff is friendly and their smiling can help ease some of the anxiousness that you feel when getting tested. Even though they are mainly a health center that focuses on pregnancy, they also have limited STD testing.
Tests offered
- Chlamydia Test
- Syphilis Test
- Gonorrhea Test
- Hepatitis A Test
- Hepatitis B Test
- Hepatitis C Test
- Herpes Test
- HIV Test
- HIV Early Detection Test
- Trichomoniasis Test
Contact
- Address: 1001 Broadway, Suite 204, Millbrae, CA 94030
- Monday: 7:00am-2:30pm
- Tuesday: 7:00am-2:30pm
- Wednesday: 7:00am-2:30pm
- Thursday: 7:00am-2:30pm
- Friday: 7:00am-2:30pm
- Saturday: Closed
- Sunday: Closed
