Vitals Vault
LabsWhat we testTreatmentsPocketMDHow it worksGift
Log inChoose your panel
Missouri locations

QUEST DIAGNOSTICS LOCATIONS

Lab locations in
Saint Louis

Browse addresses, hours, and directions for Quest Diagnostics locations near Saint Louis. Confirm current hours with Quest before visiting.

6locations

No lab order yet?

Order online and draw at any of the 6 Saint Louis locations below. Popular tests like CMP and TSH cost up to 70% less than Quest's own online prices. Single tests from $9.99, full-body panels from $99.

Choose your panel
  • Quest Diagnostics

    12700 Southfork Rd, Ste 150

    Saint Louis, MO 63128
    View location
  • Quest Diagnostics

    40 N Kingshighway

    Saint Louis, MO 63108
    View location
  • Quest Diagnostics

    621 S New Ballas Rd, Suite 23

    Saint Louis, MO 63141
    View location
  • Quest Diagnostics

    7345 Watson Rd, Lower Level Section 2

    Saint Louis, MO 63119
    View location
  • Quest Diagnostics

    9950 Kennerly Rd

    Saint Louis, MO 63128
    View location
  • Quest Diagnostics

    701 S New Ballas Rd

    Saint Louis, MO 63141
    View location

Getting your blood drawn in Saint Louis

Quest Diagnostics lists 6 patient service centers in Saint Louis, Missouri, across 4 ZIP codes (63108, 63119, 63128, and 63141). Vitals Vault members order their tests online and have the blood drawn at whichever of these sites suits them; Quest collects the sample and sends it to a Quest laboratory.

Opening times on file run from 6:00 AM to 5:30 PM. 4 of 6 sites with listed Saturday hours draw blood on Saturdays.

Draw sites in Saint Louis

  • 12700 Southfork Rd, Ste 15012700 Southfork Rd, Ste 150, Saint Louis, MO 63128.Hours: Monday–Friday: 6:00 AM – 5:00 PM; Saturday: 7:00 AM – 12:00 PM; Sunday: Closed.Phone: 314-704-5144.Finding it: Medical Plaza Bldg.
  • 40 N Kingshighway40 N Kingshighway, Saint Louis, MO 63108.Hours: Monday–Friday: 7:00 AM – 3:30 PM; Saturday: 7:00 AM – 1:00 PM; Sunday: Closed.Phone: 314-240-2665.Finding it: Southeast corner of Kingshighway and West Pine. Behind Parc Frontenac apartment building All customers are supposed to be parking in the One Hundred garage just across the street from the Quest Diagnostics facility.
  • 621 S New Ballas Rd, Suite 23621 S New Ballas Rd, Suite 23, Saint Louis, MO 63141.Hours: Monday–Friday: 6:30 AM – 5:00 PM; Saturday: 8:00 AM – 12:00 PM; Sunday: Closed.Phone: 314-610-5793.Finding it: Mercy Medical Tower A.
  • 7345 Watson Rd, Lower Level Section 27345 Watson Rd, Lower Level Section 2, Saint Louis, MO 63119.Hours: Monday–Friday: 7:30 AM – 5:00 PM; Saturday–Sunday: Closed.Phone: 314-704-4998.Finding it: Southwest Medical Center Bldg.
  • 9950 Kennerly Rd9950 Kennerly Rd, Saint Louis, MO 63128.Hours: Monday–Friday: 6:00 AM – 5:30 PM; Saturday: 7:00 AM – 1:00 PM; Sunday: Closed.Phone: 314-842-3693.Finding it: In Kennerly Plaza Center across from St. Anthonys Hospital Walgreens located on the Southeast corner.
  • 701 S New Ballas Rd701 S New Ballas Rd, Saint Louis, MO 63141.Hours: Monday–Friday: 7:00 am-4:30 pm; Saturday–Sunday: Closed.Phone: 314-913-9951.

Before you go

Fasting. Fasting depends on the tests in your order. Follow the preparation instructions provided for your panel, including how long to fast if required. During a required fast, Quest advises drinking only water. Ask your clinician about medications or supplements rather than changing them yourself.

What to bring. Have your lab order or the electronic order details available, and bring photo identification. Keep your appointment confirmation handy if you booked ahead. Follow any additional instructions provided with your Vitals Vault order.

Panels you can have drawn in Saint Louis

Any Vitals Vault order can be drawn in Saint Louis. Essential covers 120+ lab tests for $99, Advanced covers 140+ lab tests for $199, and Max covers 160+ lab tests for $399. You can also build your own panel from single tests.

A $19 lab visit fee applies to lab orders under $99, and it is shown at checkout before you pay. After checkout, choose a Saint Louis site and a time in your dashboard.

Other draw sites nearby

If no Saint Louis time works for you, the closest site outside the city is 11636 Administration Dr in Maryland Heights, 4.0 miles away from the nearest Saint Louis site. These are the nearest draw sites by straight-line distance.

  • 11636 Administration DrMaryland Heights, MO 63146-3534, 4.0 miles away
  • 12 Arnold MallArnold, MO 63010, 4.2 miles away
  • 461 S Kirkwood RdKirkwood, MO 63122, 4.6 miles away
  • 15945 Clayton Rd, Ste 100Ballwin, MO 63011, 8.1 miles away
  • 17300 N Outer 40, Ste 104Chesterfield, MO 63005, 8.5 miles away
  • 1000 Eleven S, Ste 2HColumbia, IL 62236, 9.0 miles away
  • All Quest draw sites in Missouri
No lab order yet?Order online and draw at any of the 6 Saint Louis locations below.Popular tests like CMP and TSH cost up to 70% less than Quest's own online prices. Single tests from $9.99, full-body panels from $99.
Choose your panel

ALREADY DECIDED?

Pick a location after you sign up.

You don’t need to choose now. Sign up first — once you’re a member, book an appointment or walk in at any partner location.

Choose your panel
Vitals Vault

For those who don’t settle for normal.

Choose your panelContact us
+1 (888) 788-5326

Sales and support · 9am-6pm PST, Mon-Fri

We fund carbon removal with Stripe Climate (opens in a new tab)

Understand Your Body

  • Biomarkers We Test
  • All Biomarkers (A–Z)
  • Explore Medications
  • Galleri® cancer screening
  • How We Analyze
  • Platform Features
  • Compare
  • Blogs

Health information

  • Signs & Symptoms
  • Learn Treatment
  • Peptide Guide
  • Improve Biomarkers
  • Conditions
  • Health Blog
  • Condition diseases

Longevity & Healthy Aging

  • Hormonal Health
  • Heart Health
  • Energy & Metabolism
  • Inflammation & Immunity
  • Vitamins & Minerals
  • Blood Health

Free Tools to Start

  • Check Your Health Score
  • Biological Age Calculator
  • Free LifeSpan Report
  • Check Lab Appointment Availability
  • Lab Locations by State

Community

  • Stories
  • Gift Health
  • For creators & affiliates
  • For clinics & practitioners
  • Partnerships
  • Developers

Support & Trust

  • Contact Us
  • About Us
  • Our Clinicians
  • FAQ

Legal

  • Privacy Policy
  • Terms of Service
  • Refund Policy
  • Checkout and Intake Terms
  • Rewards terms
  • Medical Partners
  • Medical Records Authorization
  • Consumer Health Data Privacy
  • Lab Order & Information Authorization
  • Phone Number Authorization

Tests processed by CLIA-certified Quest Diagnostics labs. HSA/FSA eligible.

© 2026 Vitals Vault · Not a substitute for medical care · In an emergency, call 911