Have Questions?

Call now & talk to a counselor

Mon-Fri 7am–5pm CST

Quest Diagnostics - Alton

237b E Center Dr
Alton, IL 62002
M-F 7:00 am-4:00 pm|Sa 7:00 am-1:00 pm; Drug Screen: M-F 8:00 am-3:30 pm|Sa 9:00 am-12:00 pm Schedule Appointment!

Want a different location? See more STD Testing Clinics in your area below.

STD Testing Clinics within 10 miles of Alton, Illinois

Quest Diagnostics - Alton
237b E Center Dr
Alton, IL 62002
Quest Diagnostics - Bethalto
159 E Mcarthur Dr
Bethalto, IL 62010

Be Safe – Get Tested Today!

You can be confident in getting tested with us...

Clients who choose us are looking for a high level of customer service along with scientific accuracy and speedy results.You will have a dedicated case manager that you can call directly who will be available to answer questions before AND after your test is complete. Learn More

Call Now to Get Tested Today!