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Quest Diagnostics - Thornton

3250 E 104th Ave
Thornton, CO 80233
M-F 7:30 am-12:30 pm & 1:30 pm-3:00 pm; Drug Screen: M-F 9:30 am-12:30 pm & 1:30 pm-2:30 pm Schedule Appointment!

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

STD Testing Clinics within 10 miles of Thornton, Colorado

Quest Diagnostics - Thornton
3250 E 104th Ave
Thornton, CO 80233
Quest Diagnostics - Northglenn
11310 Huron St Suite 220
Northglenn, CO 80234
Quest Diagnostics - Broomfield
799 Highway 287 Suite F
Broomfield, CO 80020
Quest Diagnostics - Arvada
7950 Kipling St. Suite 200
Arvada, CO 80005

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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

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