Comprehensive STD testing options in Alton with private appointments, walk-in testing, and reliable 1-2 day lab results for peace of mind.
Our team is standing by to answer your questions and schedule your confidential STD testing appointment today.
Comprehensive STD testing options in Alton with private appointments, walk-in testing, and reliable 1-2 day lab results for peace of mind.

Our most comprehensive panel screens HIV 1&2, Syphilis, Gonorrhea, Chlamydia, Hepatitis A/B/C, and Herpes 1&2. Ideal for routine checkups, it uses FDA-approved testing at CLIA labs and is available at all Alton testing centers for complete peace of mind.
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Choose targeted testing for HIV, Herpes, Chlamydia, Gonorrhea, Syphilis, or Hepatitis. Individual tests are cost-effective, offer quick results, and can be ordered by phone for flexible, private screening tailored to your concerns.
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We offer 4th generation antibody/p24 antigen testing and FDA-approved HIV RNA early detection testing for the earliest reliable results (about 10-12 days post-exposure). Confidential lab-based results and counseling available through partner labs serving Alton.
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Type-specific IgG blood testing distinguishes HSV-1 from HSV-2 and helps detect asymptomatic infections. Results include clinical interpretation and are accessible through our secure portal for Alton patients who want clarity and guidance.
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Urine-based NAAT testing detects chlamydia and gonorrhea accurately without invasive swabs. These are the most common bacterial STIs, often asymptomatic, and easily treated when detected early at our Alton locations.
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Our comprehensive hepatitis panel screens for A, B and C using blood-based assays. Important for high-risk individuals, early detection can prevent liver complications. Hepatitis testing is included in many of our packages and processed by CLIA-certified labs.
Learn more →Call for a confidential consultation and same-day STD testing in Alton. Our knowledgeable staff offers phone ordering for privacy and supportive, non-judgmental care.
Same-day appointments available
📞 Call Now for Confidential TestingRegular STD testing is a crucial part of sexual health for people across Alton. Many STDs cause no symptoms—Chlamydia and gonorrhea frequently go unnoticed—so routine screening is the only way to know your status. The CDC recommends annual testing for sexually active adults and more frequent screening for higher-risk individuals, such as those with multiple partners or new partners. In the Metro East region, local clinics report steady demand for confidential testing, driven by both college-age residents near Lewis and Clark Community College and older adults who live in Alton neighborhoods. Early detection prevents complications like infertility, liver disease, and transmission to partners. Testing also opens the door to effective treatment and counseling. Whether you're looking for an annual STI screening, a confidential rapid STD testing option, or targeted HIV testing after a recent exposure, Alton STD testing services provide private, medically accurate care. Normalizing regular screening reduces stigma and keeps our community healthier—get tested if you’re sexually active, have new partners, or notice symptoms. Our Alton locations make it easy to get a confidential STD test near me with fast, private results.