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Top STD Testing Clinics in Castro Valley, CA
Labcorp - Castro Valley
Quest Diagnostics - Castro Valley
La Clinica (Fuente Wellness Center)
Planned Parenthood Mar Monte (Hayward Health Center)
Tiburcio Vasquez Health Center Incorporated (Mission Health Center)
La Clinica (San Lorenzo High School Based Health Center)
Open Saturdays
Labcorp - San Leandro
Quest Diagnostics - San Leandro
Labcorp - Castro Valley
- 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
- 19942 Lake Chabot Rd, Castro Valley, CA 94546
- 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
Quest Diagnostics - Castro Valley
- 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
- 20400 Lake Chabot Rd, Ste 101, Castro Valley, CA 94546
- 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
La Clinica (Fuente Wellness Center)
- Gonorrhea Test
- Syphilis Test
- Herpes Test
- Chlamydia Test
- Rapid HIV Test
- 16335 E 14th St, San Leandro, CA 94578 US
- (510) 481-4556
- https://laclinica.org/location/fuente-wellness-center/
- Monday: 9:30am-6:00pm
- Tuesday: 9:30am-6:00pm
- Wednesday: 9:30am-6:00pm
- Thursday: 9:30am-6:00pm
- Friday: 9:30am-6:00pm
Planned Parenthood Mar Monte (Hayward Health Center)
- Hepatitis B Test
- Gonorrhea Test
- Syphilis Test
- Herpes Test
- Chlamydia Test
- Rapid HIV Test
- Conventional HIV Test
- 1032 A St, Hayward, CA 94541 US
- (510) 300-3800
- https://www.plannedparenthood.org/health-center/california/hayward/94541/hayward-health-center-4150-90130
- Monday: 8:30am-5:00pm
- Tuesday: 10:30am-7:00pm
- Wednesday: 8:30am-5:00pm
- Thursday: 8:30am-5:00pm
- Friday: 8:30am-5:00pm
Tiburcio Vasquez Health Center Incorporated (Mission Health Center)
- Hepatitis C Test
- Hepatitis B Test
- Gonorrhea Test
- Syphilis Test
- Herpes Test
- Chlamydia Test
- Conventional HIV Test
- 22331 Mission Blvd, Hayward, CA 94541 US
- (510) 471-5907
- https://www.tvhc.org
- 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
La Clinica (San Lorenzo High School Based Health Center)
- Gonorrhea Test
- Syphilis Test
- Herpes Test
- Chlamydia Test
- Rapid HIV Test
- 50 E Lewelling Blvd, Rm S-5 San Lorenzo, CA 94580 US
- (510) 317-3167
- https://laclinica.org/location/san-lorenzo-high-school-based-health-center/
- 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 Leandro
- 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
- 13847 E 14th St Suite 100, San Leandro, CA 94578
- Monday: 7:00am-3:00pm
- Tuesday: 7:00am-3:00pm
- Wednesday: 7:00am-3:00pm
- Thursday: 7:00am-3:00pm
- Friday: 7:00am-3:00pm
- Saturday: 8:00am-12:00pm
- Sunday: Closed
Quest Diagnostics - San Leandro
- 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
- 13847 E 14Th St, Ste 111, San Leandro, CA 94578
- Monday: 7:00am-4:30pm
- Tuesday: 7:00am-4:30pm
- Wednesday: 7:00am-4:30pm
- Thursday: 7:00am-4:30pm
- Friday: 7:00am-4:30pm
- Saturday: Closed
- Sunday: Closed
Available STD Tests in Castro Valley, 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 Castro Valley, California
In Castro Valley, 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 Castro Valley. 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 Castro Valley is easy.
2. Local Public Health Clinics (Best for Affordability)
Castro Valley 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 Castro Valley 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 Castro Valley?
| 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
Get detailed info on same-day testing, pricing, and lab locations through our trusted partner.
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 Castro Valley, 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 Castro Valley
How Castro Valley 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 Castro Valley?
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 |
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Best STD Testing Locations in Castro Valley, California
Labcorp - Castro Valley
Quest Diagnostics - Castro Valley
La Clinica (Fuente Wellness Center)
Planned Parenthood Mar Monte (Hayward Health Center)
Tiburcio Vasquez Health Center Incorporated (Mission Health Center)
La Clinica (San Lorenzo High School Based Health Center)
Labcorp - San Leandro
Quest Diagnostics - San Leandro
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: 19942 Lake Chabot Rd, Castro Valley, CA 94546
- Monday: 7:00am-4:30pm
- Tuesday: 7:00am-4:30pm
- Wednesday: 7:00am-4:30pm
- Thursday: 7:00am-4:30pm
- Friday: 7:00am-4:30pm
- 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: 20400 Lake Chabot Rd, Ste 101, Castro Valley, CA 94546
- Monday: 7:00am-4:30pm
- Tuesday: 7:00am-4:30pm
- Wednesday: 7:00am-4:30pm
- Thursday: 7:00am-4:30pm
- Friday: 7:00am-4:30pm
- 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
Contact
- Phone: (510) 481-4556
- Website: https://laclinica.org/location/fuente-wellness-center/
- Address: 16335 E 14th St, San Leandro, CA 94578 US
- Monday: 7:00am-4:30pm
- Tuesday: 7:00am-4:30pm
- Wednesday: 7:00am-4:30pm
- Thursday: 7:00am-4:30pm
- Friday: 7:00am-4:30pm
- 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 B Test
- Gonorrhea Test
- Syphilis Test
- Herpes Test
- Chlamydia Test
- Rapid HIV Test
- Conventional HIV Test
Contact
- Phone: (510) 300-3800
- Website: https://www.plannedparenthood.org/health-center/california/hayward/94541/hayward-health-center-4150-90130
- Address: 1032 A St, Hayward, CA 94541 US
- Monday: 7:00am-4:30pm
- Tuesday: 7:00am-4:30pm
- Wednesday: 7:00am-4:30pm
- Thursday: 7:00am-4:30pm
- Friday: 7:00am-4:30pm
- 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
- Hepatitis B Test
- Gonorrhea Test
- Syphilis Test
- Herpes Test
- Chlamydia Test
- Conventional HIV Test
Contact
- Phone: (510) 471-5907
- Website: https://www.tvhc.org
- Address: 22331 Mission Blvd, Hayward, CA 94541 US
- Monday: 7:00am-4:30pm
- Tuesday: 7:00am-4:30pm
- Wednesday: 7:00am-4:30pm
- Thursday: 7:00am-4:30pm
- Friday: 7:00am-4:30pm
- 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
Contact
- Phone: (510) 317-3167
- Website: https://laclinica.org/location/san-lorenzo-high-school-based-health-center/
- Address: 50 E Lewelling Blvd, Rm S-5 San Lorenzo, CA 94580 US
- Monday: 7:00am-4:30pm
- Tuesday: 7:00am-4:30pm
- Wednesday: 7:00am-4:30pm
- Thursday: 7:00am-4:30pm
- Friday: 7:00am-4:30pm
- 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: 13847 E 14th St Suite 100, San Leandro, CA 94578
- Monday: 7:00am-4:30pm
- Tuesday: 7:00am-4:30pm
- Wednesday: 7:00am-4:30pm
- Thursday: 7:00am-4:30pm
- Friday: 7:00am-4:30pm
- 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: 13847 E 14Th St, Ste 111, San Leandro, CA 94578
- Monday: 7:00am-4:30pm
- Tuesday: 7:00am-4:30pm
- Wednesday: 7:00am-4:30pm
- Thursday: 7:00am-4:30pm
- Friday: 7:00am-4:30pm
- Saturday: Closed
- Sunday: Closed
