Free STD Testing in Union City, CA

Find STD testing near me in Union City, CA. Compare free and low-cost testing options and get tested for HIV, Herpes, Chlamydia, Syphilis, and other STIs.

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Medically reviewed by one or more members of the editorial board

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STD testing centers in Union City, CA (Alameda County)

Labcorp - Appointment Only

No Appointment Required

2147 Mowry Ave Ste C1, Fremont, California 94538

3.72 mile

Tel: 5107933385


Tests Offered

  • • Gonorrhea Testing
  • • Syphilis Testing
  • • Hepatitis A Testing
  • • Hepatitis B Testing
  • • Hepatitis C Testing
  • • Herpes Testing
  • • Chlamydia Testing
  • • Rapid HIV Testing
  • • Conventional HIV Testing

See Tests & Prices

Today's best offer is: $10 off any order. Discount will be applied automatically.

Quest Diagnostics

No Appointment Required

2191 Mowry Avenue Suite 500B, Fremont, California 94538

3.74 mile

Tel: 5107973322


Tests Offered

  • • Gonorrhea Testing
  • • Syphilis Testing
  • • Hepatitis A Testing
  • • Hepatitis B Testing
  • • Hepatitis C Testing
  • • Herpes Testing
  • • Chlamydia Testing
  • • Rapid HIV Testing
  • • Conventional HIV Testing

See Tests & Prices

Today's best offer is: $10 off any order. Discount will be applied automatically.

Quest Diagnostics

No Appointment Required

39273 Liberty St, Fremont, California 94538

4.19 mile

Tel: 5107957528


Tests Offered

  • • Gonorrhea Testing
  • • Syphilis Testing
  • • Hepatitis A Testing
  • • Hepatitis B Testing
  • • Hepatitis C Testing
  • • Herpes Testing
  • • Chlamydia Testing
  • • Rapid HIV Testing
  • • Conventional HIV Testing

See Tests & Prices

Today's best offer is: $10 off any order. Discount will be applied automatically.

Tiburcio Vasquez Health Center Incorporated Union City Health Center

Need to register as a patient.

33255 9th St, Union City, California 94587

0.43 mile

Tel: (510) 471-5907

Tel: (510) 471-5880


Appointment Required: Yes


Tests Offered

  • • TB Testing
  • • Gonorrhea Testing
  • • Syphilis Testing
  • • Herpes Testing
  • • Chlamydia Testing
  • • Conventional HIV Testing

Care Services Offered

  • • Family Planning
  • • Adult Hepatitis B Vaccine
  • • Hepatitis A Vaccine
  • • Human Papillomavirus Vaccine
  • • STD Treatment
  • • Primary Care

Prevention Services Offered

  • • STD Prevention/Education
  • • HIV/AIDS Prevention/Education
  • • HIV Test Counseling

Support Services

  • • Case Management

Fees & Payment Information

  • • Fee
  • • Medicare Accepted
  • • Sliding Scale
  • • Insurance Accepted

Learn More

Tri-City Health Center Teen Clinic

Services for adolescents and young adults ages 12-24 years old.

1999 Mowry Ave, Ste D, Fremont, California 94538

3.7 mile

Tel: (510) 770-8131


Appointment Required: Yes


Tests Offered

  • • Hepatitis C Testing
  • • Hepatitis B Testing
  • • Gonorrhea Testing
  • • Syphilis Testing
  • • Chlamydia Testing

Care Services Offered

  • • Family Planning
  • • Pre-Exposure Prophylaxis (PrEP)
  • • Human Papillomavirus Vaccine
  • • STD Treatment

Prevention Services Offered

  • • HIV/AIDS Prevention/Education
  • • HIV Test Counseling
  • • Hepatitis Prevention/Education
  • • Needle Cleaning, Needle Exchange or Needle Distribution

Fees & Payment Information

  • • Free STD Testing
  • • No Fee

Learn More

Tri-City Health Center Liberty Clinic

39500 Liberty St, Fremont, California 94538

4.38 mile

Tel: (510) 713-6690

Tel: (510) 770-8040

Tel: (510) 252-5811


Appointment Required: Yes


Tests Offered

  • • TB Testing
  • • Gonorrhea Testing
  • • Syphilis Testing
  • • Chlamydia Testing
  • • Rapid HIV Testing

Care Services Offered

  • • Family Planning
  • • Pre-Exposure Prophylaxis (PrEP)
  • • STD Treatment
  • • TB Treatment

Prevention Services Offered

  • • STD Prevention/Education
  • • HIV/AIDS Prevention/Education
  • • HIV Test Counseling
  • • Condom Distribution

Support Services

  • • Ryan White Services

Fees & Payment Information

  • • Fee
  • • Medicaid Accepted
  • • Sliding Scale
  • • Insurance Accepted

Learn More

Bay Area Community Health

39500 Liberty St, Fremont, California 94538

4.38 mile

Tel: (510) 252-5818


Appointment Required: Yes


Tests Offered

  • • Hepatitis A Testing
  • • Hepatitis C Testing
  • • Hepatitis B Testing
  • • TB Testing
  • • Gonorrhea Testing
  • • Syphilis Testing
  • • Herpes Testing
  • • Chlamydia Testing
  • • Rapid HIV Testing
  • • Conventional HIV Testing

Care Services Offered

  • • Medication Adherence Education and Counseling
  • • Adult Hepatitis B Vaccine
  • • Hepatitis A Vaccine
  • • Hepatitis B Treatment
  • • Hepatitis C Treatment
  • • HIV/AIDS Medical Treatment
  • • Post-Exposure Prophylaxis (PEP)
  • • Pre-Exposure Prophylaxis (PrEP)
  • • Human Papillomavirus Vaccine
  • • STD Treatment
  • • TB Treatment

Prevention Services Offered

  • • STD Prevention/Education
  • • HIV/AIDS Prevention/Education
  • • HIV Test Counseling
  • • Condom Distribution

Support Services

  • • PrEP Navigation
  • • Case Management

Fees & Payment Information

  • • Fee
  • • Medicaid Accepted
  • • Sliding Scale
  • • Insurance Accepted

Learn More

Alameda Health System Newark Wellness Center

Note: Closed from noon to 1 pm daily. Open every 3rd Saturday form 8:30 am to 5 pm. Must have active medical insurance, and must register as a patient.

6066 Civic Terrace Ave, Newark, California 94560

4.66 mile

Tel: (510) 505-1600


Appointment Required: Yes


Tests Offered

  • • TB Testing
  • • Gonorrhea Testing
  • • Syphilis Testing
  • • Chlamydia Testing
  • • Conventional HIV Testing

Care Services Offered

  • • Family Planning
  • • Substance Abuse Treatment
  • • STD Treatment
  • • TB Treatment

Prevention Services Offered

  • • HIV Test Counseling

Support Services

  • • Case Management

Fees & Payment Information

  • • Fee
  • • Medicaid Accepted
  • • Medicare Accepted
  • • Sliding Scale
  • • Insurance Accepted

Learn More

Bay Area Community Health Irvington Dave Clinic

40910 Fremont Blvrd, Fremont, California 94538

5.73 mile

Tel: (510) 770-8040


Appointment Required: Yes


Tests Offered

  • • Gonorrhea Testing
  • • Syphilis Testing
  • • Herpes Testing
  • • Chlamydia Testing

Care Services Offered

  • • Family Planning
  • • Human Papillomavirus Vaccine
  • • STD Treatment

Prevention Services Offered

  • • STD Prevention/Education
  • • Condom Distribution

Fees & Payment Information

  • • Fee
  • • Medicaid Accepted
  • • Sliding Scale
  • • Insurance Accepted

Learn More

Bay Area Community Health Main Street Village Clinic

3607 Main St, Ste B, Fremont, California 94538

5.91 mile

Tel: (510) 770-8040


Appointment Required: Yes


Tests Offered

  • • Gonorrhea Testing
  • • Syphilis Testing
  • • Herpes Testing
  • • Chlamydia Testing

Care Services Offered

  • • Family Planning
  • • Human Papillomavirus Vaccine
  • • STD Treatment

Prevention Services Offered

  • • STD Prevention/Education
  • • Condom Distribution

Fees & Payment Information

  • • Fee
  • • Medicaid Accepted
  • • Sliding Scale
  • • Insurance Accepted

Learn More

Planned Parenthood Mar Monte Hayward Health Center

1032 A St, Hayward, California 94541

6.09 mile

Tel: (510) 300-3800

Tel: (510) 300-8039


Appointment Required: No


Tests Offered

  • • Hepatitis B Testing
  • • Gonorrhea Testing
  • • Syphilis Testing
  • • Herpes Testing
  • • Chlamydia Testing
  • • Rapid HIV Testing
  • • Conventional HIV Testing

Care Services Offered

  • • Family Planning
  • • Adult Hepatitis B Vaccine
  • • Pre-Exposure Prophylaxis (PrEP)
  • • Human Papillomavirus Vaccine
  • • STD Treatment

Prevention Services Offered

  • • STD Prevention/Education
  • • HIV/AIDS Prevention/Education
  • • HIV Test Counseling
  • • Hepatitis Prevention/Education
  • • Condom Distribution

Support Services

  • • PrEP Navigation

Fees & Payment Information

  • • Fee
  • • Medicaid Accepted
  • • Insurance Accepted
  • • Donations Accepted
  • • PrEP for uninsured

Learn More

Tiburcio Vasquez Health Center Incorporated Mission Health Center

22331 Mission Blvd, Hayward, California 94541

6.2 mile

Tel: (510) 471-5907



Tests Offered

  • • TB Testing
  • • Gonorrhea Testing
  • • Syphilis Testing
  • • Herpes Testing
  • • Chlamydia Testing

Care Services Offered

  • • Adult Hepatitis B Vaccine
  • • Hepatitis A Vaccine
  • • Human Papillomavirus Vaccine
  • • STD Treatment

Fees & Payment Information

  • • Fee
  • • Medicare Accepted
  • • Sliding Scale
  • • Insurance Accepted

Learn More

Alameda Health System Hayward Wellness Center

Must have active medical insurance, and must register as a patient. Free testing is located at Highland Hospital Monday-Friday from 1 pm to 4 pm.

664 Southland Mall Dr, Hayward, California 94545

6.32 mile

Tel: (510) 266-1700

Tel: (510) 437-8500


Appointment Required: Yes


Tests Offered

  • • TB Testing
  • • Gonorrhea Testing
  • • Syphilis Testing
  • • Herpes Testing
  • • Chlamydia Testing
  • • Rapid HIV Testing

Care Services Offered

  • • Family Planning
  • • Adult Hepatitis B Vaccine
  • • Hepatitis A Vaccine
  • • Human Papillomavirus Vaccine
  • • STD Treatment
  • • TB Treatment

Prevention Services Offered

  • • TB Prevention/Education
  • • STD Prevention/Education
  • • HIV/AIDS Prevention/Education
  • • HIV Test Counseling
  • • Hepatitis Prevention/Education
  • • Condom Distribution

Fees & Payment Information

  • • Fee
  • • Medicaid Accepted
  • • Medicare Accepted
  • • Sliding Scale
  • • Insurance Accepted

Learn More

La Clinica San Lorenzo High School Based Health Center

Services available to youth ages 12-21.

50 E Lewelling Blvd, Rm S-5, San Lorenzo, California 94580

8.04 mile

Tel: (510) 317-3167


Appointment Required: Yes


Tests Offered

  • • Gonorrhea Testing
  • • Syphilis Testing
  • • Herpes Testing
  • • Chlamydia Testing
  • • Rapid HIV Testing

Care Services Offered

  • • Family Planning
  • • Human Papillomavirus Vaccine

Prevention Services Offered

  • • STD Prevention/Education
  • • HIV/AIDS Prevention/Education
  • • HIV Test Counseling

Fees & Payment Information

  • • Medicaid Accepted
  • • Sliding Scale

Learn More

La Clinica Fuente Wellness Center

Services available to children and youth ages 3-24.

16335 E 14th St, San Leandro, California 94578

8.3 mile

Tel: (510) 481-4556

Tel: (510) 481-4566


Appointment Required: Yes


Tests Offered

  • • Gonorrhea Testing
  • • Syphilis Testing
  • • Herpes Testing
  • • Chlamydia Testing
  • • Rapid HIV Testing

Care Services Offered

  • • Family Planning
  • • Adult Hepatitis B Vaccine
  • • Hepatitis A Vaccine
  • • Human Papillomavirus Vaccine

Prevention Services Offered

  • • STD Prevention/Education
  • • HIV/AIDS Prevention/Education
  • • HIV Test Counseling

Fees & Payment Information

  • • Medicaid Accepted
  • • Sliding Scale

Learn More

Do I have an STD?

Use our confidential STD symptom checker to get an idea of what STDs/STIs your symptoms align with and what STD tests are recommended to you.

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Which Method of STD Testing is Suitable for Me?

STD testing options in Union City, CA

Every sexually active individual must protect their sexual health. Regular STD testing is the only way to care for your sexual health. However, sometimes it becomes confusing to select the right testing method as there are so many options available. For your convenience, we have gathered information about all available STD testing methods in Union City, California. Check them out to find out which option is suitable for you.

Private testing (Walk-in clinic)

This is one of the most popular ways to get tested for STDs today. These tests combine the best of both worlds for convenience and accuracy. You will order the test online at home, but you can walk into a professional lab testing center to get tested.

Doctor's office

Another option is to simply visit your regular clinic and talk to your doctor.

At-home STD testing

If you do not want to visit a testing center, then a great alternative is an at-home test kit. You don’t even need to leave your house to get tested for STDs this way, which makes it the most discreet option. Everything is done through email and snail mail.

Community health centers and community clinics

One last option for STD testing is a trip to a free clinic. If you go to a public STD-testing clinic, then you may get a free or discounted test, depending on your financial situation.

Learn more in our ultimate guide to STD testing.

Are STD tests expensive in Union City, CA?

It can be, but it does not necessarily have to be. What many people need to understand is that laboratory tests would most often than not be relatively pricey due to the technology that is being utilized behind these diagnostic techniques. However, opting for specific laboratories that offer more convenient testing procedures and discounted prices for diagnostic tests would help ensure that the price will not be much of an issue in providing you with the conclusive diagnosis of your condition. It might take some independent scanning to find the right testing center for you in the most acceptable price range, but it is not as impossible as many people make it out to be.

How long does it usually take for results to come back for an STD test in Union City, CA?

Considering that a wide variety of testing kits and laboratory procedures can be performed to determine conclusively whether you have a particular STD or not, the time that it will take for your results to return will also be subject to the same inconsistency. Although there are specific laboratories that could produce your results even by the end of the day (albeit, it is extremely rare for institutions to do so unless necessary), most would often take a few days to a week before the results are either delivered or posted online through your secure personal profile (in the case of online transactions). In addition to that, the capability of the laboratory performing the test may also contribute to the overall timeframe of result delivery – causing delays in cases where there are several requests or understaffed to provide expedited results.

For more information, skip to the FAQs section on this page.

Test Advisor

Types of STD tests

Know all about STD testing options, and the costs of different STD tests.

STD testing FAQs

Although NAATs are well-known for their accuracy and sensitivity in detecting most STDs, it is also subject to certain inconsistencies, especially in the case of herpes infections. In Herpes, outbreaks often result in a relative increase in the patient’s viral load – leading to a timeline that usually has specific peaks at certain intervals instead of a consistent rise in viral load throughout. As such, sensitive tests such as NAATs are still unable to accurately diagnose herpes conditions, especially in cases where the patient has recently become asymptomatic and is currently between outbreaks. Other tests such as culture testing and type-specific virologic tests are often employed instead as a confirmatory diagnosis for the patient’s condition.

Standard STD testing can detect common sexually transmitted diseases such as HIV (Human Immunodeficiency Virus), chlamydia, gonorrhea, syphilis, herpes, and hepatitis B and C. Additional tests may be required for less common STDs or specific situations.

It would vary depending on the condition that is being tested. STDs behave differently due to the varying pathogenicity of each STD’s causative organism. In some instances, you can get accurately tested as early as two weeks following exposure, while some are intermittently inaccurate due to its recurrence (much like in the case of herpes infections). To avoid this, be sure to discuss the intricacies of the test with your physician to understand whether a particular test could provide you with a conclusive diagnosis or if it still needs another confirmatory test to establish its premise.

It does vary on a case-to-case basis. Insurance policies are often particular with the instances that they would be covering with their program. Some may cover severe accidents, some may even consider “orphan disease,” and yes, some may also cover the expenses for performing STD diagnostic tests. However, considering that your insurance provider will have to verify the person's identity availing of the program, STD testing laboratories that employ a minimal collection of patient information may not accept insurance policies to prioritize privacy over affordability.

It is recommended to get tested for STDs if you have had unprotected sexual contact, multiple sexual partners, or if you are experiencing symptoms associated with STDs. Additionally, regular testing is recommended as part of routine sexual health care, even in the absence of symptoms, especially for individuals who are sexually active.

Concerned about an STD?

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