Comprehensive STD and STI screening at convenient Winton locations with private, fast lab processing, secure results, and supportive clinical guidance.
Our team is standing by to answer your questions and schedule your confidential STD testing appointment today.
Comprehensive STD and STI screening at convenient Winton locations with private, fast lab processing, secure results, and supportive clinical guidance.

Our 10-panel checks HIV 1&2, Syphilis, Gonorrhea, Chlamydia, Hepatitis A/B/C, and Herpes 1&2. Ideal for routine sexual health checkups, it provides peace of mind using FDA-approved tests at every Winton testing center.
Learn more →
Choose targeted tests for HIV, Herpes, Chlamydia, Gonorrhea, Syphilis, or Hepatitis. Individual tests are cost-effective, return results quickly, and can be ordered by phone for Winton residents with specific concerns.
Learn more →
We offer 4th generation HIV antibody/p24 antigen testing and FDA-approved HIV RNA early detection. These lab-based tests detect infection early (RNA as soon as 10-12 days) with confidential results and counseling.
Learn more →
Type-specific IgG testing distinguishes HSV-1 (oral) from HSV-2 (genital). Herpes is often undiagnosed — accurate blood testing with clinical interpretation is available at Winton partner labs.
Learn more →
Chlamydia and gonorrhea screening uses simple urine samples for accurate detection. These common bacterial STIs are often asymptomatic but easily treated when diagnosed promptly at local Winton locations.
Learn more →
Comprehensive hepatitis A, B, and C blood testing is included in panels or offered individually. Early detection prevents liver complications and is available through CLIA-certified labs serving the Winton community.
Learn more →Call for a confidential consultation and same-day testing in Winton. Our knowledgeable staff can arrange phone ordering, discreet pickup, and supportive follow-up care.
Same-day appointments available
📞 Call Now for Confidential TestingRegular STD testing is a key part of personal and public health in Winton. Many STDs have no symptoms, so routine screening catches infections early before they cause complications or spread to partners. The CDC recommends annual testing for sexually active people under 25 and more frequent screening for those with new or multiple partners, or specific risk factors. In Merced County and the Central Valley, rates of chlamydia and gonorrhea remain higher than some statewide averages, making regular testing especially important here. Early detection enables effective treatment — most bacterial STIs are curable and viral infections are manageable with modern care. Confidential testing removes barriers: our Winton services offer private payment options, quick results, and physician support. Testing also reduces stigma by normalizing sexual health care; getting screened is a responsible, routine health step. Whether you live in Winton Village, work in Merced, or attend Merced College, timely STI screening protects you and your community. Search 'STD testing Winton' or 'sexual health clinic Winton' to find private, fast options near you.