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The Best STD Testing Centers in Fremont, CA
Updated on June 28, 2023
9 min read

The Best STD Testing Centers in Fremont, CA

Written by KnowYourDNA
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Why Trust Us?

At KnowYourDNA, we understand the importance of finding a health clinic that is both accessible and well-equipped for testing sexually transmitted diseases or STDs.

Our team found 83 STD clinics in Fremont, CA, and extensively reviewed them to ensure that only the best made it on our list.

We carefully assessed these clinics based on the following criteria:

  • Staff credentials
  • Services offered
  • Quality of care
  • Patient feedback

We used advanced artificial intelligence to evaluate 21863 reviews from Google, Yelp, and Facebook. Using this information, we selected the best STD clinics in Fremont, CA.


Showing 9 results


Showing 9 results

Selection Criteria

Instant Urgent Care

970 W El Camino Real Suite 8, Sunnyvale, CA 94087

4.5 (965 reviews)


Mixed reviews were seen about the STD testing center. Some customers complained about the center's inability to manage their website and confusion over services offered, while others praised the convenience of telemedicine appointments and rapid testing availability. Several negative reviews focused on the unprofessionalism of the staff and billing department, implying that the level of care provided was subpar. Positive reviews were seen about the speed and efficiency of the check-in process, as well as the quality of care provided by certain doctors/nurse practitioners.


  • Rapid testing available with same-day results
  • Easy and straightforward appointment scheduling process
  • Knowledgeable and attentive doctors, with top-notch equipment and technology at the clinic

Instant Urgent Care

43925 Hugo Terrace, Fremont, CA 94538

4.5 (517 reviews)


The reviews for this STD testing clinic were mostly about COVID-19 testing. The organization and efficiency of the COVID-19 testing process were praised, with same-day appointments available and fast results. However, some reviewers criticized the clinic's lack of services for non-COVID-19 related illnesses and the long wait times for COVID-19 testing. One negative review described a false positive testing result and unprofessional behavior from the staff.


  • Efficient and organized COVID-19 testing services with same-day appointments available.
  • Friendly and professional staff.
  • Quick and reliable testing results.

AFC Urgent Care Newark

5763 Stevenson Blvd, Newark, CA 94560

3.9 (552 reviews)


The reviews about the STD testing center are mostly negative and are not specifically about the STD testing services. Many reviewers complained about long wait times and poor customer service for COVID-19 testing. Several reviewers mentioned misdiagnosis and wrong treatment for other medical issues. One positive review mentions a good experience with the COVID-19 testing service. Overall, the reviews are not encouraging for someone looking for reliable and efficient STD testing services.


  • Some reviewers have praised the professionalism and kindness of the doctors who take their COVID-19 tests.
  • Despite being understaffed, the center is praised for doing a great job and providing a much-needed service to the community during the pandemic.
  • Some reviewers have commended the clinic for being honest about long wait times for COVID-19 results and for taking the initiative to stop testing until turnaround times are faster.

RealOptions Obria Medical Clinics of Union City

33523 Western Ave, Union City, CA 94587

4.9 (111 reviews)


The Real Options STD testing center has primarily positive reviews regarding their services. The staff is described as kind, caring, and informative. They are accommodating to individuals without insurance and provide ultrasounds for pregnant women. They also offer resources and support beyond medical care, including maternity clothes and baby essentials, and are recommended for prenatal care. There is one negative review that suggests an ultrasound technician lied about the results of a test to push a certain agenda, but this is not a common experience.


  • The clinic provides a safe and comfortable environment for patients with knowledgeable and informative staff members.
  • They offer ultrasound services and prenatal care for pregnant individuals.
  • The staff is accommodating, helpful, and friendly, providing resources and guidance for a range of needs from prenatal care to birth control.

Planned Parenthood - San Jose Central Health Center

1691 The Alameda, San Jose, CA 95126

3.7 (51 reviews)


The reviews are not specifically about the STD testing services and do not provide enough information and feedback relevant to the quality and experience of the STD testing center.


  • Provides a variety of services and has knowledgeable doctors and staff
  • Nurses and doctors are helpful, non-judgmental, and prioritize patient comfort
  • Front desk staff is friendly and accommodating

Bay Area Community Health

39500 Liberty St, Fremont, CA 94538

3.3 (70 reviews)


The reviews for this STD testing center are mixed. Some reviewers praise the efficiency and professionalism of the staff, while others complain about poor customer service and long wait times. Some also express concerns about inconsistent information and issues with appointments.


  • Convenient drive-thru testing locations for COVID-19 vaccine and STD testing.
  • Friendly and professional staff who provide efficient and knowledgeable service.
  • Provides medical care for patients regardless of their ability to pay.

Planned Parenthood - Hayward Health Center

1032 A St, Hayward, CA 94541

3.5 (27 reviews)


Mixed reviews were found about the STD testing center. While some reviewers praised the staff for their friendliness and knowledge, others complained about long wait times and lost samples. Some reviewers also described negative experiences with procedures and cancellations.


  • The staff is friendly and knowledgeable about birth control methods.
  • The center offers tele-care appointments, which can be convenient for some patients.
  • Some patients had positive experiences with specific staff members named Joanne and Susan.

Quest Diagnostics Fremont 2191 Mowry

2191 Mowry Ave Suite 500B, Fremont, CA 94538

2.6 (98 reviews)


Overall, the reviews were mixed. Some patients had positive experiences with friendly and competent staff who were able to see them quickly. However, others experienced long wait times and inconsistent service, and some reported negative experiences with rude or unprofessional staff or difficulty navigating the automated phone system. Some patients also reported issues with blood tests, such as bruising, inexperience with drawing blood, and painful procedures.


  • Some reviewers had short wait times and efficient service, making the experience quick and easy for the patient.
  • A few reviewers noted friendly and competent staff members, making the experience more welcoming and comfortable.
  • The center offers employer drug testing services, which could be a benefit for those in need of such services.

Quest Diagnostics Fremont Liberty - Employer Drug Testing Not Offered

39273 Liberty St, Fremont, CA 94538

2.7 (72 reviews)


The STD testing center has received mixed reviews. Some patients were pleased with the staff's professionalism, the short wait times, and pain-free experiences. However, others complained about the long wait times and poor customer service, especially during the walk-in process. Some patients also mentioned issues with scheduling appointments and problems with the front desk staff.


  • They have skilled staff for blood tests that makes the experience painless.
  • Their online appointment system allows for a quick and easy check-in process.
  • There are caring and professional phlebotomists who are considerate of the patient's needs.
Why These Weight STD Clinics?
Why these Dentists?
Our goal is to help you find the best clinics for testing sexually transmitted diseases. We ranked Fremont STD clinics on more than 83 variables across four categories and analyzed the results to give you a hand-picked list of the best.
Staff Credentials
Qualified healthcare professionals who can properly evaluate your condition
Services Offered
Variety of medical procedures used in the diagnosis and treatment of STDs
Quality of Care
High standards of care with good safety practices and positive patient outcomes
Patient feedback
Reviews from patients who have received satisfactory care from the clinic

Common Questions About STD Tests

Below, we answer some of the most frequently asked questions on STD testing:

1. What are the signs that I might need an STD test??

If you experience the following signs and symptoms within days or weeks since your last sexual encounter, you should consider getting tested for STDs.

  • Unusual discharges from your genitals
  • Painful sexual intercourse and/or urination
  • Blisters, sores, or warts in your mouth, genitals, and anus
  • Itching and/or bleeding in your genital area
2. How frequently should I get tested for STDs?

Sexually active people should test at least once a year or every three to six months for chlamydia, gonorrhea, human immunodeficiency virus (HIV), and syphilis.1
Adults and adolescents aged 13 to 64 should test for HIV at least once in their lifetime. People who engage in other sexual behaviors or share injections should get an HIV test once a year.1

3. Which type of doctor should I see for STD testing?

For most cases, a general practitioner, gynecologist, or a urologist is enough. However, some people may need an infectious disease doctor. Here are your options:

  • General practitioner or family physician – diagnoses and treats STDs
  • Gynecologist or obstetrician-gynecologist (OB-GYN) – for women with STD symptoms
  • Genitourinary specialist or urologist – for men and women with STDs
  • Infectious disease doctor – for people with chronic STDs like HIV
4. How do doctors test for sexually transmitted diseases?

A doctor may order blood testing, urine testing, or swab testing to diagnose your condition. The type of test they’ll prescribe depends on your symptoms.

To help them decide which tests to give you, a doctor or nurse will get your medical and sexual history and examine your genitals. Women with STD symptoms may also need a pelvic exam.

Based on your interview and the findings from your physical exam, the doctor may collect blood, urine, and swab samples from your genitals, sores, discharges, or inside your mouth.

The lab results will help your doctor confirm which type of STD you have.

5. Where can I go to get an STD test?

You can get tested for sexually transmitted diseases in many private and public institutions. Here are some places where you can go:

  • Doctor’s office
  • Sexual health clinics
  • Urgent care centers
  • Mobile clinics
  • Government-funded health clinics
  • Local health departments
  • Non-profit (e.g., Planned Parenthood)

Alternatively, you can test for some types of STDs at home. Companies like LetsGetChecked and EverlyWell offer at-home STD testing kits which you can buy online.

6. How long does it take to get STD results?

STD test results take anywhere from a day to three weeks, depending on the type of test performed. Here are the average timelines for different STD tests:

  • At-home STD tests – two to five days
  • Chlamydia testing – two to three days
  • Gonorrhea testing – two to three days
  • Herpes testing – one to fourteen days
  • Rapid HIV testing – thirty minutes or less
  • Standard HIV testing – days to weeks
  • HPV testing – one to three weeks
  • Syphilis testing – seven to ten days
  • Trichomoniasis testing – one to three days
7. Are at-home STD tests accurate?

It depends. Factors like the testing method used, the quality of the samples, and the laboratory where samples are analyzed can affect the accuracy of at-home STD tests.

When collecting samples, be sure to follow the instructions that came with your kit. Choose a company with Clinical Laboratory Improvement Amendments (CLIA) certified laboratories.

These standards may help ensure you get accurate results. Keep in mind that at-home STD kits only test for some types of sexually transmitted diseases.

8. How much does an STD test cost?

STD tests cost $80 to upwards of $400 if we factor in the doctor’s fees. Actual costs may vary depending on which test you take and where you’re taking it.

Here are the average price ranges for different types of STD tests:

  • At-home STD tests – $99 to $249
  • STD testing at a doctor’s office – $400 and above
  • STD testing at Planned Parenthood – $80 to $270

Low-cost health clinics may offer free or affordable STD tests for people who qualify.

9. Is STD testing covered by health insurance?

STD tests are typically covered by most health insurance companies. Coverage depends on your age, location, and the type of STD test needed.

Under the Affordable Care Act (ACA), all insurance plans must cover HIV tests for people aged 15 to 65 or anyone with a high risk for HIV.2 Other STD tests may or may not be covered.

At-home STD tests are not usually covered by health insurance.2 California is the only state where insurance providers are required to cover at-home STD testing.3

It’s best that you talk to your provider to determine your coverage. Ask them how much they’re willing to cover and discuss out-of-pocket costs.

10. Are STD tests confidential? 

People diagnosed with STDs are usually protected by patient confidentiality.4 However, it may depend on the patient’s age and condition.

For example, most states allow teenagers who are at least 13 years old to take an STD test without their parent’s involvement.5

But in cases where children aged 12 years and below test positive for a sexually transmitted disease, the doctor may alert the parents and/or law enforcement.

Laboratories and healthcare providers are also required by law to report cases of sexually transmitted infections for public health monitoring.6

The Health Insurance Portability and Accountability Act (HIPAA) allows the sharing of protected health information (PHI), such as your name and age, to public health authorities.7

  1. Which STD Tests Should I Get?” Centers for Disease Control and Prevention.
  2. Does Health Insurance Cover Sexual Health Services?” Planned Parenthood.
  3. At Home Testing for Sexually Transmitted Infections (STIs) Senate Bill 306 (Pan, Chapter 486, Statutes of 2021) Fact Sheet.” California Department of Public Health.
  4. Sexually Transmitted Diseases: Duty to Warn.” Centers for Disease Control and Prevention.
  5. How Do I Get Checked for STDs Without My Parents Knowing?” Nemours Children’s Health.
  6. Sexually Transmitted Infections Treatment Guidelines, 2021: Reporting and Confidentiality.” Centers for Disease Control and Prevention.
  7. Frequently Asked Questions About STD and HIV Reporting.” Minnesota Department of Health.
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