Why Choose Our Partner Clinics

Vitamin D testing
Vitamin B12 & folate
Comprehensive vitamin panel
Mineral testing
Nutritional assessment

How to Get Vitamin Test in St. Louis

1

Order Online

Select your test and choose St. Louis location

2

Visit Clinic

Go to the lab at your convenience - walk-ins welcome

3

Quick Test

10-15 minute appointment, no wait times

4

Get Results

Secure online results in 1-3 business days

Testing Locations in St. Louis

Labcorp

6555 Chippewa St # 150, St. Louis, MO 63109, USA, St. Louis, MO

(314) 644-4272

Labcorp

1035 Bellevue Ave Ste 314, St. Louis, MO 63117, USA, St. Louis, MO

(314) 646-7356

Labcorp

28 Ronnie's Plaza, St. Louis, MO 63126, USA, St. Louis, MO

(314) 842-2767

Labcorp

747 N New Ballas Rd, St. Louis, MO 63141, USA, St. Louis, MO

(314) 994-3720

Quest Diagnostics

40 Kingshighway Blvd, St. Louis, MO 63108, USA, St. Louis, MO

(314) 240-2665

Quest Diagnostics

7345 Watson Rd Lower Level Section 2, St. Louis, MO 63119, USA, St. Louis, MO

(314) 704-4998

Frequently Asked Questions

Which vitamins should I test?

Most people should check Vitamin D and B12. A comprehensive panel tests 13 vitamins including A, E, K, and B-complex vitamins.

Do I need to fast for vitamin testing?

Some vitamin tests require fasting, while others do not. Follow the specific instructions for your test panel.