We serve the Brownsville and Challenge neighborhoods and nearby communities including Sonora, Jamestown, Tuolumne, Twain Harte, and Groveland. Accessible via CA-49 and CA-108, with local Tuolumne County Transit stops nearby. One convenient Challenge-Brownsville location with free parking and accessible entry.
We proudly serve communities throughout the area with convenient testing locations. Our facilities are strategically located to provide easy access to confidential STD testing services.
Convenient locations near you
Appointments that fit your schedule
Get tested near your home or work
Call us today to find the most convenient testing location and schedule your confidential appointment.
